2040371528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{370169}}^1$

素因数の和:370241

約数の個数: 32

約数和(自身を含む): 4197727800

約数和(自身を除く): 2157356272

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 370169, 740338, 1480676, 2961352, 4812197, 9624394, 19248788, 19618957, 38497576, 39237914, 78475828, 156951656, 255046441, 510092882, 1020185764, 2040371528]

約数ペア:

[(1, 2040371528), (2, 1020185764), (4, 510092882), (8, 255046441), (13, 156951656), (26, 78475828), (52, 39237914), (53, 38497576), (104, 19618957), (106, 19248788), (212, 9624394), (424, 4812197), (689, 2961352), (1378, 1480676), (2756, 740338), (5512, 370169)]