9090876478

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1\times {\mathrm{198257}}^1$

素因数の和:198587

約数の個数: 16

約数和(自身を含む): 13832064144

約数和(自身を除く): 4741187666

約数列:

[1, 2, 101, 202, 227, 454, 22927, 45854, 198257, 396514, 20023957, 40047914, 45004339, 90008678, 4545438239, 9090876478]

約数ペア:

[(1, 9090876478), (2, 4545438239), (101, 90008678), (202, 45004339), (227, 40047914), (454, 20023957), (22927, 396514), (45854, 198257)]