260020622

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{9467}}^1$

素因数の和:9943

約数の個数: 16

約数和(自身を含む): 403564032

約数和(自身を除く): 143543410

約数列:

[1, 2, 31, 62, 443, 886, 9467, 13733, 18934, 27466, 293477, 586954, 4193881, 8387762, 130010311, 260020622]

約数ペア:

[(1, 260020622), (2, 130010311), (31, 8387762), (62, 4193881), (443, 586954), (886, 293477), (9467, 27466), (13733, 18934)]