313640974

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{52501}}^1$

素因数の和:52635

約数の個数: 16

約数和(自身を含む): 491418720

約数和(自身を除く): 177777746

約数列:

[1, 2, 29, 58, 103, 206, 2987, 5974, 52501, 105002, 1522529, 3045058, 5407603, 10815206, 156820487, 313640974]

約数ペア:

[(1, 313640974), (2, 156820487), (29, 10815206), (58, 5407603), (103, 3045058), (206, 1522529), (2987, 105002), (5974, 52501)]