4972295870

素因数分解:

$2^1\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{442769}}^1$

素因数の和:443899

約数の個数: 16

約数和(自身を含む): 8958122640

約数和(自身を除く): 3985826770

約数列:

[1, 2, 5, 10, 1123, 2246, 5615, 11230, 442769, 885538, 2213845, 4427690, 497229587, 994459174, 2486147935, 4972295870]

約数ペア:

[(1, 4972295870), (2, 2486147935), (5, 994459174), (10, 497229587), (1123, 4427690), (2246, 2213845), (5615, 885538), (11230, 442769)]