1161830

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{521}}^1$

素因数の和:751

約数の個数: 16

約数和(自身を含む): 2104704

約数和(自身を除く): 942874

約数列:

[1, 2, 5, 10, 223, 446, 521, 1042, 1115, 2230, 2605, 5210, 116183, 232366, 580915, 1161830]

約数ペア:

[(1, 1161830), (2, 580915), (5, 232366), (10, 116183), (223, 5210), (446, 2605), (521, 2230), (1042, 1115)]