1679078210

素因数分解:

$2^1\times 5^1\times {\mathrm{20809}}^1\times {\mathrm{8069}}^1$

素因数の和:28885

約数の個数: 16

約数和(自身を含む): 3022860600

約数和(自身を除く): 1343782390

約数列:

[1, 2, 5, 10, 8069, 16138, 20809, 40345, 41618, 80690, 104045, 208090, 167907821, 335815642, 839539105, 1679078210]

約数ペア:

[(1, 1679078210), (2, 839539105), (5, 335815642), (10, 167907821), (8069, 208090), (16138, 104045), (20809, 80690), (40345, 41618)]