317804929942

素因数分解:

$2^1\times {\mathrm{2423}}^1\times {\mathrm{5471}}^1\times {\mathrm{11987}}^1$

素因数の和:19883

約数の個数: 16

約数和(自身を含む): 477031099392

約数和(自身を除く): 159226169450

約数列:

[1, 2, 2423, 4846, 5471, 10942, 11987, 23974, 13256233, 26512466, 29044501, 58089002, 65580877, 131161754, 158902464971, 317804929942]

約数ペア:

[(1, 317804929942), (2, 158902464971), (2423, 131161754), (4846, 65580877), (5471, 58089002), (10942, 29044501), (11987, 26512466), (23974, 13256233)]