2030887456

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{287173}}^1$

素因数の和:287213

約数の個数: 48

約数和(自身を含む): 4559174424

約数和(自身を除く): 2528286968

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 287173, 574346, 1148692, 2297384, 3733249, 4594768, 4881941, 7466498, 9189536, 9763882, 14932996, 19527764, 29865992, 39055528, 59731984, 63465233, 78111056, 119463968, 126930466, 156222112, 253860932, 507721864, 1015443728, 2030887456]

約数ペア:

[(1, 2030887456), (2, 1015443728), (4, 507721864), (8, 253860932), (13, 156222112), (16, 126930466), (17, 119463968), (26, 78111056), (32, 63465233), (34, 59731984), (52, 39055528), (68, 29865992), (104, 19527764), (136, 14932996), (208, 9763882), (221, 9189536), (272, 7466498), (416, 4881941), (442, 4594768), (544, 3733249), (884, 2297384), (1768, 1148692), (3536, 574346), (7072, 287173)]