315926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:463

約数の個数: 16

約数和(自身を含む): 529200

約数和(自身を除く): 213274

約数列:

[1, 2, 13, 26, 29, 58, 377, 419, 754, 838, 5447, 10894, 12151, 24302, 157963, 315926]

約数ペア:

[(1, 315926), (2, 157963), (13, 24302), (26, 12151), (29, 10894), (58, 5447), (377, 838), (419, 754)]