320928946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{173851}}^1$

素因数の和:173937

約数の個数: 16

約数和(自身を含む): 525728448

約数和(自身を除く): 204799502

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 173851, 347702, 2260063, 4520126, 12343421, 24686842, 160464473, 320928946]

約数ペア:

[(1, 320928946), (2, 160464473), (13, 24686842), (26, 12343421), (71, 4520126), (142, 2260063), (923, 347702), (1846, 173851)]