3964843010

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2190521}}^1$

素因数の和:2190709

約数の個数: 16

約数和(自身を含む): 7176150072

約数和(自身を除く): 3211307062

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 2190521, 4381042, 10952605, 21905210, 396484301, 792968602, 1982421505, 3964843010]

約数ペア:

[(1, 3964843010), (2, 1982421505), (5, 792968602), (10, 396484301), (181, 21905210), (362, 10952605), (905, 4381042), (1810, 2190521)]