2011680862458

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^3\times {\mathrm{149}}^1\times {\mathrm{257}}^1\times {\mathrm{359}}^1$

素因数の和:857

約数の個数: 128

約数和(自身を含む): 4223067840000

約数和(自身を除く): 2211386977542

約数列:

[1, 2, 3, 6, 29, 58, 87, 149, 174, 257, 298, 359, 447, 514, 718, 771, 841, 894, 1077, 1542, 1682, 2154, 2523, 4321, 5046, 7453, 8642, 10411, 12963, 14906, 20822, 22359, 24389, 25926, 31233, 38293, 44718, 48778, 53491, 62466, 73167, 76586, 92263, 106982, 114879, 125309, 146334, 160473, 184526, 216137, 229758, 250618, 276789, 301919, 320946, 375927, 432274, 553578, 603838, 648411, 751854, 905757, 1110497, 1296822, 1551239, 1811514, 2220994, 2675627, 3102478, 3331491, 3633961, 4653717, 5351254, 6267973, 6662982, 7267922, 8026881, 8755651, 9307434, 10901883, 12535946, 13747187, 16053762, 17511302, 18803919, 21803766, 26266953, 27494374, 32204413, 37607838, 41241561, 44985931, 52533906, 64408826, 77593183, 82483122, 89971862, 96613239, 134957793, 155186366, 193226478, 232779549, 269915586, 398668423, 465559098, 797336846, 933927977, 1196005269, 1304591999, 1867855954, 2250202307, 2392010538, 2609183998, 2801783931, 3913775997, 4500404614, 5603567862, 6750606921, 7827551994, 11561384267, 13501213842, 23122768534, 34684152801, 69368305602, 335280143743, 670560287486, 1005840431229, 2011680862458]

約数ペア:

[(1, 2011680862458), (2, 1005840431229), (3, 670560287486), (6, 335280143743), (29, 69368305602), (58, 34684152801), (87, 23122768534), (149, 13501213842), (174, 11561384267), (257, 7827551994), (298, 6750606921), (359, 5603567862), (447, 4500404614), (514, 3913775997), (718, 2801783931), (771, 2609183998), (841, 2392010538), (894, 2250202307), (1077, 1867855954), (1542, 1304591999), (1682, 1196005269), (2154, 933927977), (2523, 797336846), (4321, 465559098), (5046, 398668423), (7453, 269915586), (8642, 232779549), (10411, 193226478), (12963, 155186366), (14906, 134957793), (20822, 96613239), (22359, 89971862), (24389, 82483122), (25926, 77593183), (31233, 64408826), (38293, 52533906), (44718, 44985931), (48778, 41241561), (53491, 37607838), (62466, 32204413), (73167, 27494374), (76586, 26266953), (92263, 21803766), (106982, 18803919), (114879, 17511302), (125309, 16053762), (146334, 13747187), (160473, 12535946), (184526, 10901883), (216137, 9307434), (229758, 8755651), (250618, 8026881), (276789, 7267922), (301919, 6662982), (320946, 6267973), (375927, 5351254), (432274, 4653717), (553578, 3633961), (603838, 3331491), (648411, 3102478), (751854, 2675627), (905757, 2220994), (1110497, 1811514), (1296822, 1551239)]