2016087268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{490771}}^1$

素因数の和:490867

約数の個数: 24

約数和(自身を含む): 3847652480

約数和(自身を除く): 1831565212

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 490771, 981542, 1963084, 6380023, 12760046, 25520092, 38770909, 77541818, 155083636, 504021817, 1008043634, 2016087268]

約数ペア:

[(1, 2016087268), (2, 1008043634), (4, 504021817), (13, 155083636), (26, 77541818), (52, 38770909), (79, 25520092), (158, 12760046), (316, 6380023), (1027, 1963084), (2054, 981542), (4108, 490771)]