321113686

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1\times {\mathrm{2351}}^1$

素因数の和:4587

約数の個数: 16

約数和(自身を含む): 497645568

約数和(自身を除く): 176531882

約数列:

[1, 2, 31, 62, 2203, 2351, 4406, 4702, 68293, 72881, 136586, 145762, 5179253, 10358506, 160556843, 321113686]

約数ペア:

[(1, 321113686), (2, 160556843), (31, 10358506), (62, 5179253), (2203, 145762), (2351, 136586), (4406, 72881), (4702, 68293)]