137980821238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{719197}}^1$

素因数の和:719416

約数の個数: 32

約数和(自身を含む): 229084700544

約数和(自身を除く): 91103879306

約数列:

[1, 2, 13, 26, 47, 94, 157, 314, 611, 1222, 2041, 4082, 7379, 14758, 95927, 191854, 719197, 1438394, 9349561, 18699122, 33802259, 67604518, 112913929, 225827858, 439429367, 878858734, 1467881077, 2935762154, 5306954663, 10613909326, 68990410619, 137980821238]

約数ペア:

[(1, 137980821238), (2, 68990410619), (13, 10613909326), (26, 5306954663), (47, 2935762154), (94, 1467881077), (157, 878858734), (314, 439429367), (611, 225827858), (1222, 112913929), (2041, 67604518), (4082, 33802259), (7379, 18699122), (14758, 9349561), (95927, 1438394), (191854, 719197)]