311740130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2398001}}^1$

素因数の和:2398021

約数の個数: 16

約数和(自身を含む): 604296504

約数和(自身を除く): 292556374

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2398001, 4796002, 11990005, 23980010, 31174013, 62348026, 155870065, 311740130]

約数ペア:

[(1, 311740130), (2, 155870065), (5, 62348026), (10, 31174013), (13, 23980010), (26, 11990005), (65, 4796002), (130, 2398001)]