921780802

素因数分解:

$2^1\times {\mathrm{397}}^1\times {\mathrm{853}}^1\times {\mathrm{1361}}^1$

素因数の和:2613

約数の個数: 16

約数和(自身を含む): 1388798712

約数和(自身を除く): 467017910

約数列:

[1, 2, 397, 794, 853, 1361, 1706, 2722, 338641, 540317, 677282, 1080634, 1160933, 2321866, 460890401, 921780802]

約数ペア:

[(1, 921780802), (2, 460890401), (397, 2321866), (794, 1160933), (853, 1080634), (1361, 677282), (1706, 540317), (2722, 338641)]