1930951022

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:562

約数の個数: 128

約数和(自身を含む): 4083609600

約数和(自身を除く): 2152658578

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 29, 58, 77, 79, 91, 143, 154, 158, 182, 203, 286, 319, 377, 406, 421, 553, 638, 754, 842, 869, 1001, 1027, 1106, 1738, 2002, 2054, 2233, 2291, 2639, 2947, 4147, 4466, 4582, 4631, 5278, 5473, 5894, 6083, 7189, 8294, 9262, 10946, 11297, 12166, 12209, 14378, 16037, 22594, 24418, 25201, 29029, 29783, 32074, 32417, 33259, 38311, 50402, 58058, 59566, 60203, 64834, 66518, 76622, 79079, 85463, 120406, 134299, 158158, 158717, 170926, 176407, 208481, 232813, 268598, 317434, 327613, 352814, 365849, 416962, 421421, 432367, 465626, 655226, 731698, 842842, 864734, 940093, 964511, 1111019, 1745887, 1880186, 1929022, 2222038, 2293291, 2560943, 3026569, 3491774, 4586582, 4756037, 5121886, 6053138, 6751577, 9512074, 10609621, 12221209, 12538643, 13503154, 21219242, 24442418, 25077286, 33292259, 66584518, 74267347, 87770501, 137925073, 148534694, 175541002, 275850146, 965475511, 1930951022]

約数ペア:

[(1, 1930951022), (2, 965475511), (7, 275850146), (11, 175541002), (13, 148534694), (14, 137925073), (22, 87770501), (26, 74267347), (29, 66584518), (58, 33292259), (77, 25077286), (79, 24442418), (91, 21219242), (143, 13503154), (154, 12538643), (158, 12221209), (182, 10609621), (203, 9512074), (286, 6751577), (319, 6053138), (377, 5121886), (406, 4756037), (421, 4586582), (553, 3491774), (638, 3026569), (754, 2560943), (842, 2293291), (869, 2222038), (1001, 1929022), (1027, 1880186), (1106, 1745887), (1738, 1111019), (2002, 964511), (2054, 940093), (2233, 864734), (2291, 842842), (2639, 731698), (2947, 655226), (4147, 465626), (4466, 432367), (4582, 421421), (4631, 416962), (5278, 365849), (5473, 352814), (5894, 327613), (6083, 317434), (7189, 268598), (8294, 232813), (9262, 208481), (10946, 176407), (11297, 170926), (12166, 158717), (12209, 158158), (14378, 134299), (16037, 120406), (22594, 85463), (24418, 79079), (25201, 76622), (29029, 66518), (29783, 64834), (32074, 60203), (32417, 59566), (33259, 58058), (38311, 50402)]