2013938522

素因数分解:

$2^1\times {\mathrm{15991}}^1\times {\mathrm{62971}}^1$

素因数の和:78964

約数の個数: 8

約数和(自身を含む): 3021144672

約数和(自身を除く): 1007206150

約数列:

[1, 2, 15991, 31982, 62971, 125942, 1006969261, 2013938522]

約数ペア:

[(1, 2013938522), (2, 1006969261), (15991, 125942), (31982, 62971)]