879952894

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{20849}}^1$

素因数の和:21347

約数の個数: 16

約数和(自身を含む): 1351080000

約数和(自身を除く): 471127106

約数列:

[1, 2, 47, 94, 449, 898, 20849, 21103, 41698, 42206, 979903, 1959806, 9361201, 18722402, 439976447, 879952894]

約数ペア:

[(1, 879952894), (2, 439976447), (47, 18722402), (94, 9361201), (449, 1959806), (898, 979903), (20849, 42206), (21103, 41698)]