2116770398

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{85333}}^1$

素因数の和:85571

約数の個数: 16

約数和(自身を含む): 3235865280

約数和(自身を除く): 1119094882

約数列:

[1, 2, 79, 157, 158, 314, 12403, 24806, 85333, 170666, 6741307, 13397281, 13482614, 26794562, 1058385199, 2116770398]

約数ペア:

[(1, 2116770398), (2, 1058385199), (79, 26794562), (157, 13482614), (158, 13397281), (314, 6741307), (12403, 170666), (24806, 85333)]