1275993894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{1669}}^1$

素因数の和:1957

約数の個数: 64

約数和(自身を含む): 2962713600

約数和(自身を除く): 1686719706

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 167, 218, 327, 334, 501, 654, 763, 1002, 1169, 1526, 1669, 2289, 2338, 3338, 3507, 4578, 5007, 7014, 10014, 11683, 18203, 23366, 35049, 36406, 54609, 70098, 109218, 127421, 181921, 254842, 278723, 363842, 382263, 545763, 557446, 764526, 836169, 1091526, 1273447, 1672338, 1951061, 2546894, 3820341, 3902122, 5853183, 7640682, 11706366, 30380807, 60761614, 91142421, 182284842, 212665649, 425331298, 637996947, 1275993894]

約数ペア:

[(1, 1275993894), (2, 637996947), (3, 425331298), (6, 212665649), (7, 182284842), (14, 91142421), (21, 60761614), (42, 30380807), (109, 11706366), (167, 7640682), (218, 5853183), (327, 3902122), (334, 3820341), (501, 2546894), (654, 1951061), (763, 1672338), (1002, 1273447), (1169, 1091526), (1526, 836169), (1669, 764526), (2289, 557446), (2338, 545763), (3338, 382263), (3507, 363842), (4578, 278723), (5007, 254842), (7014, 181921), (10014, 127421), (11683, 109218), (18203, 70098), (23366, 54609), (35049, 36406)]