2621330108

素因数分解:

$2^2\times {\mathrm{1601}}^1\times {\mathrm{409327}}^1$

素因数の和:410932

約数の個数: 12

約数和(自身を含む): 4590204192

約数和(自身を除く): 1968874084

約数列:

[1, 2, 4, 1601, 3202, 6404, 409327, 818654, 1637308, 655332527, 1310665054, 2621330108]

約数ペア:

[(1, 2621330108), (2, 1310665054), (4, 655332527), (1601, 1637308), (3202, 818654), (6404, 409327)]