2487119896

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{1980191}}^1$

素因数の和:1980354

約数の個数: 16

約数和(自身を含む): 4693055040

約数和(自身を除く): 2205935144

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 1980191, 3960382, 7920764, 15841528, 310889987, 621779974, 1243559948, 2487119896]

約数ペア:

[(1, 2487119896), (2, 1243559948), (4, 621779974), (8, 310889987), (157, 15841528), (314, 7920764), (628, 3960382), (1256, 1980191)]