520045734

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6667253}}^1$

素因数の和:6667271

約数の個数: 16

約数和(自身を含む): 1120098672

約数和(自身を除く): 600052938

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 6667253, 13334506, 20001759, 40003518, 86674289, 173348578, 260022867, 520045734]

約数ペア:

[(1, 520045734), (2, 260022867), (3, 173348578), (6, 86674289), (13, 40003518), (26, 20001759), (39, 13334506), (78, 6667253)]