988896584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{62971}}^1$

素因数の和:63141

約数の個数: 32

約数和(自身を含む): 2010066240

約数和(自身を除く): 1021169656

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 302, 604, 1208, 1963, 3926, 7852, 15704, 62971, 125942, 251884, 503768, 818623, 1637246, 3274492, 6548984, 9508621, 19017242, 38034484, 76068968, 123612073, 247224146, 494448292, 988896584]

約数ペア:

[(1, 988896584), (2, 494448292), (4, 247224146), (8, 123612073), (13, 76068968), (26, 38034484), (52, 19017242), (104, 9508621), (151, 6548984), (302, 3274492), (604, 1637246), (1208, 818623), (1963, 503768), (3926, 251884), (7852, 125942), (15704, 62971)]