4121008

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{1423}}^1$

素因数の和:1612

約数の個数: 20

約数和(自身を含む): 8034208

約数和(自身を除く): 3913200

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1423, 1448, 2846, 2896, 5692, 11384, 22768, 257563, 515126, 1030252, 2060504, 4121008]

約数ペア:

[(1, 4121008), (2, 2060504), (4, 1030252), (8, 515126), (16, 257563), (181, 22768), (362, 11384), (724, 5692), (1423, 2896), (1448, 2846)]