2550931404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{820763}}^1$

素因数の和:820814

約数の個数: 48

約数和(自身を含む): 6986343168

約数和(自身を除く): 4435411764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 820763, 1641526, 2462289, 3283052, 4924578, 5745341, 9849156, 11490682, 17236023, 22981364, 30368231, 34472046, 60736462, 68944092, 91104693, 121472924, 182209386, 212577617, 364418772, 425155234, 637732851, 850310468, 1275465702, 2550931404]

約数ペア:

[(1, 2550931404), (2, 1275465702), (3, 850310468), (4, 637732851), (6, 425155234), (7, 364418772), (12, 212577617), (14, 182209386), (21, 121472924), (28, 91104693), (37, 68944092), (42, 60736462), (74, 34472046), (84, 30368231), (111, 22981364), (148, 17236023), (222, 11490682), (259, 9849156), (444, 5745341), (518, 4924578), (777, 3283052), (1036, 2462289), (1554, 1641526), (3108, 820763)]