2300311

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 16

約数和(自身を含む): 2665600

約数和(自身を除く): 365289

約数列:

[1, 13, 19, 67, 139, 247, 871, 1273, 1807, 2641, 9313, 16549, 34333, 121069, 176947, 2300311]

約数ペア:

[(1, 2300311), (13, 176947), (19, 121069), (67, 34333), (139, 16549), (247, 9313), (871, 2641), (1273, 1807)]