2997495280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2882207}}^1$

素因数の和:2882233

約数の個数: 40

約数和(自身を含む): 7505269632

約数和(自身を除く): 4507774352

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 2882207, 5764414, 11528828, 14411035, 23057656, 28822070, 37468691, 46115312, 57644140, 74937382, 115288280, 149874764, 187343455, 230576560, 299749528, 374686910, 599499056, 749373820, 1498747640, 2997495280]

約数ペア:

[(1, 2997495280), (2, 1498747640), (4, 749373820), (5, 599499056), (8, 374686910), (10, 299749528), (13, 230576560), (16, 187343455), (20, 149874764), (26, 115288280), (40, 74937382), (52, 57644140), (65, 46115312), (80, 37468691), (104, 28822070), (130, 23057656), (208, 14411035), (260, 11528828), (520, 5764414), (1040, 2882207)]