2505775544

素因数分解:

$2^3\times {\mathrm{1637}}^1\times {\mathrm{191339}}^1$

素因数の和:192982

約数の個数: 16

約数和(自身を含む): 4701223800

約数和(自身を除く): 2195448256

約数列:

[1, 2, 4, 8, 1637, 3274, 6548, 13096, 191339, 382678, 765356, 1530712, 313221943, 626443886, 1252887772, 2505775544]

約数ペア:

[(1, 2505775544), (2, 1252887772), (4, 626443886), (8, 313221943), (1637, 1530712), (3274, 765356), (6548, 382678), (13096, 191339)]