1692260

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{443}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 3580416

約数和(自身を除く): 1888156

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 443, 764, 886, 955, 1772, 1910, 2215, 3820, 4430, 8860, 84613, 169226, 338452, 423065, 846130, 1692260]

約数ペア:

[(1, 1692260), (2, 846130), (4, 423065), (5, 338452), (10, 169226), (20, 84613), (191, 8860), (382, 4430), (443, 3820), (764, 2215), (886, 1910), (955, 1772)]