317472018

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{386219}}^1$

素因数の和:386361

約数の個数: 16

約数和(自身を含む): 639580320

約数和(自身を除く): 322108302

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 386219, 772438, 1158657, 2317314, 52912003, 105824006, 158736009, 317472018]

約数ペア:

[(1, 317472018), (2, 158736009), (3, 105824006), (6, 52912003), (137, 2317314), (274, 1158657), (411, 772438), (822, 386219)]