2251982830

素因数分解:

$2^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{416263}}^1$

素因数の和:416811

約数の個数: 16

約数和(自身を含む): 4061071584

約数和(自身を除く): 1809088754

約数列:

[1, 2, 5, 10, 541, 1082, 2705, 5410, 416263, 832526, 2081315, 4162630, 225198283, 450396566, 1125991415, 2251982830]

約数ペア:

[(1, 2251982830), (2, 1125991415), (5, 450396566), (10, 225198283), (541, 4162630), (1082, 2081315), (2705, 832526), (5410, 416263)]