2468268894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:674

約数の個数: 128

約数和(自身を含む): 6226375680

約数和(自身を除く): 3758106786

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 59, 78, 91, 118, 177, 182, 193, 273, 354, 386, 397, 413, 546, 579, 767, 794, 826, 1158, 1191, 1239, 1351, 1534, 2301, 2382, 2478, 2509, 2702, 2779, 4053, 4602, 5018, 5161, 5369, 5558, 7527, 8106, 8337, 10322, 10738, 11387, 15054, 15483, 16107, 16674, 17563, 22774, 23423, 30966, 32214, 34161, 35126, 36127, 46846, 52689, 68322, 70269, 72254, 76621, 79709, 105378, 108381, 140538, 148031, 153242, 159418, 163961, 216762, 229863, 239127, 296062, 304499, 327922, 444093, 459726, 478254, 491883, 536347, 608998, 888186, 913497, 983766, 996073, 1036217, 1072694, 1609041, 1826994, 1992146, 2072434, 2131493, 2988219, 3108651, 3218082, 4262986, 4520639, 5976438, 6217302, 6394479, 6972511, 9041278, 12788958, 13561917, 13945022, 20917533, 27123834, 31644473, 41835066, 58768307, 63288946, 94933419, 117536614, 176304921, 189866838, 352609842, 411378149, 822756298, 1234134447, 2468268894]

約数ペア:

[(1, 2468268894), (2, 1234134447), (3, 822756298), (6, 411378149), (7, 352609842), (13, 189866838), (14, 176304921), (21, 117536614), (26, 94933419), (39, 63288946), (42, 58768307), (59, 41835066), (78, 31644473), (91, 27123834), (118, 20917533), (177, 13945022), (182, 13561917), (193, 12788958), (273, 9041278), (354, 6972511), (386, 6394479), (397, 6217302), (413, 5976438), (546, 4520639), (579, 4262986), (767, 3218082), (794, 3108651), (826, 2988219), (1158, 2131493), (1191, 2072434), (1239, 1992146), (1351, 1826994), (1534, 1609041), (2301, 1072694), (2382, 1036217), (2478, 996073), (2509, 983766), (2702, 913497), (2779, 888186), (4053, 608998), (4602, 536347), (5018, 491883), (5161, 478254), (5369, 459726), (5558, 444093), (7527, 327922), (8106, 304499), (8337, 296062), (10322, 239127), (10738, 229863), (11387, 216762), (15054, 163961), (15483, 159418), (16107, 153242), (16674, 148031), (17563, 140538), (22774, 108381), (23423, 105378), (30966, 79709), (32214, 76621), (34161, 72254), (35126, 70269), (36127, 68322), (46846, 52689)]