10002008

素因数分解:

$2^3\times {\mathrm{541}}^1\times {\mathrm{2311}}^1$

素因数の和:2858

約数の個数: 16

約数和(自身を含む): 18796560

約数和(自身を除く): 8794552

約数列:

[1, 2, 4, 8, 541, 1082, 2164, 2311, 4328, 4622, 9244, 18488, 1250251, 2500502, 5001004, 10002008]

約数ペア:

[(1, 10002008), (2, 5001004), (4, 2500502), (8, 1250251), (541, 18488), (1082, 9244), (2164, 4622), (2311, 4328)]