127023458

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1\times {\mathrm{1459}}^1$

素因数の和:1993

約数の個数: 16

約数和(自身を含む): 193000320

約数和(自身を除く): 65976862

約数列:

[1, 2, 101, 202, 431, 862, 1459, 2918, 43531, 87062, 147359, 294718, 628829, 1257658, 63511729, 127023458]

約数ペア:

[(1, 127023458), (2, 63511729), (101, 1257658), (202, 628829), (431, 294718), (862, 147359), (1459, 87062), (2918, 43531)]