315302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:263

約数の個数: 16

約数和(自身を含む): 519792

約数和(自身を除く): 204490

約数列:

[1, 2, 13, 26, 67, 134, 181, 362, 871, 1742, 2353, 4706, 12127, 24254, 157651, 315302]

約数ペア:

[(1, 315302), (2, 157651), (13, 24254), (26, 12127), (67, 4706), (134, 2353), (181, 1742), (362, 871)]