1796611870

素因数分解:

$2^1\times 5^1\times {\mathrm{2447}}^1\times {\mathrm{73421}}^1$

素因数の和:75875

約数の個数: 16

約数和(自身を含む): 3235267008

約数和(自身を除く): 1438655138

約数列:

[1, 2, 5, 10, 2447, 4894, 12235, 24470, 73421, 146842, 367105, 734210, 179661187, 359322374, 898305935, 1796611870]

約数ペア:

[(1, 1796611870), (2, 898305935), (5, 359322374), (10, 179661187), (2447, 734210), (4894, 367105), (12235, 146842), (24470, 73421)]