2518979668

素因数分解:

$2^2\times {\mathrm{1097}}^1\times {\mathrm{574061}}^1$

素因数の和:575162

約数の個数: 12

約数和(自身を含む): 4412240532

約数和(自身を除く): 1893260864

約数列:

[1, 2, 4, 1097, 2194, 4388, 574061, 1148122, 2296244, 629744917, 1259489834, 2518979668]

約数ペア:

[(1, 2518979668), (2, 1259489834), (4, 629744917), (1097, 2296244), (2194, 1148122), (4388, 574061)]