297831698

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{20509}}^1$

素因数の和:20701

約数の個数: 16

約数和(自身を含む): 458521560

約数和(自身を除く): 160689862

約数列:

[1, 2, 53, 106, 137, 274, 7261, 14522, 20509, 41018, 1086977, 2173954, 2809733, 5619466, 148915849, 297831698]

約数ペア:

[(1, 297831698), (2, 148915849), (53, 5619466), (106, 2809733), (137, 2173954), (274, 1086977), (7261, 41018), (14522, 20509)]