313726248842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{137720039}}^1$

素因数の和:137720125

約数の個数: 16

約数和(自身を含む): 505707986880

約数和(自身を除く): 191981738038

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 137720039, 275440078, 2341240663, 4682481326, 9227242613, 18454485226, 156863124421, 313726248842]

約数ペア:

[(1, 313726248842), (2, 156863124421), (17, 18454485226), (34, 9227242613), (67, 4682481326), (134, 2341240663), (1139, 275440078), (2278, 137720039)]