507331384

素因数分解:

$2^3\times 7^1\times {\mathrm{9059489}}^1$

素因数の和:9059502

約数の個数: 16

約数和(自身を含む): 1087138800

約数和(自身を除く): 579807416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 9059489, 18118978, 36237956, 63416423, 72475912, 126832846, 253665692, 507331384]

約数ペア:

[(1, 507331384), (2, 253665692), (4, 126832846), (7, 72475912), (8, 63416423), (14, 36237956), (28, 18118978), (56, 9059489)]