397129922

素因数分解:

$2^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{117703}}^1$

素因数の和:117953

約数の個数: 16

約数和(自身を含む): 683624832

約数和(自身を除く): 286494910

約数列:

[1, 2, 7, 14, 241, 482, 1687, 3374, 117703, 235406, 823921, 1647842, 28366423, 56732846, 198564961, 397129922]

約数ペア:

[(1, 397129922), (2, 198564961), (7, 56732846), (14, 28366423), (241, 1647842), (482, 823921), (1687, 235406), (3374, 117703)]