2920791872

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{2401967}}^1$

素因数の和:2401998

約数の個数: 28

約数和(自身を含む): 6100998720

約数和(自身を除く): 3180206848

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 2401967, 4803934, 9607868, 19215736, 38431472, 45637373, 76862944, 91274746, 153725888, 182549492, 365098984, 730197968, 1460395936, 2920791872]

約数ペア:

[(1, 2920791872), (2, 1460395936), (4, 730197968), (8, 365098984), (16, 182549492), (19, 153725888), (32, 91274746), (38, 76862944), (64, 45637373), (76, 38431472), (152, 19215736), (304, 9607868), (608, 4803934), (1216, 2401967)]