315055318

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1\times {\mathrm{4759}}^1$

素因数の和:5259

約数の個数: 16

約数和(自身を含む): 479808000

約数和(自身を除く): 164752682

約数列:

[1, 2, 79, 158, 419, 838, 4759, 9518, 33101, 66202, 375961, 751922, 1994021, 3988042, 157527659, 315055318]

約数ペア:

[(1, 315055318), (2, 157527659), (79, 3988042), (158, 1994021), (419, 751922), (838, 375961), (4759, 66202), (9518, 33101)]