4257814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1879}}^1$

素因数の和:1995

約数の個数: 16

約数和(自身を含む): 7038720

約数和(自身を除く): 2780906

約数列:

[1, 2, 11, 22, 103, 206, 1133, 1879, 2266, 3758, 20669, 41338, 193537, 387074, 2128907, 4257814]

約数ペア:

[(1, 4257814), (2, 2128907), (11, 387074), (22, 193537), (103, 41338), (206, 20669), (1133, 3758), (1879, 2266)]