2590702978

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{1601}}^1\times {\mathrm{1931}}^1$

素因数の和:3953

約数の個数: 16

約数和(自身を含む): 3899780640

約数和(自身を除く): 1309077662

約数列:

[1, 2, 419, 838, 1601, 1931, 3202, 3862, 670819, 809089, 1341638, 1618178, 3091531, 6183062, 1295351489, 2590702978]

約数ペア:

[(1, 2590702978), (2, 1295351489), (419, 6183062), (838, 3091531), (1601, 1618178), (1931, 1341638), (3202, 809089), (3862, 670819)]