2661709616

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{673}}^1\times {\mathrm{1637}}^1$

素因数の和:2469

約数の個数: 40

約数和(自身を含む): 5202104544

約数和(自身を除く): 2540394928

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 673, 1208, 1346, 1637, 2416, 2692, 3274, 5384, 6548, 10768, 13096, 26192, 101623, 203246, 247187, 406492, 494374, 812984, 988748, 1101701, 1625968, 1977496, 2203402, 3954992, 4406804, 8813608, 17627216, 166356851, 332713702, 665427404, 1330854808, 2661709616]

約数ペア:

[(1, 2661709616), (2, 1330854808), (4, 665427404), (8, 332713702), (16, 166356851), (151, 17627216), (302, 8813608), (604, 4406804), (673, 3954992), (1208, 2203402), (1346, 1977496), (1637, 1625968), (2416, 1101701), (2692, 988748), (3274, 812984), (5384, 494374), (6548, 406492), (10768, 247187), (13096, 203246), (26192, 101623)]