218043774404

素因数分解:

$2^2\times {\mathrm{10979}}^1\times {\mathrm{4965019}}^1$

素因数の和:4976002

約数の個数: 12

約数和(自身を含む): 381611437200

約数和(自身を除く): 163567662796

約数列:

[1, 2, 4, 10979, 21958, 43916, 4965019, 9930038, 19860076, 54510943601, 109021887202, 218043774404]

約数ペア:

[(1, 218043774404), (2, 109021887202), (4, 54510943601), (10979, 19860076), (21958, 9930038), (43916, 4965019)]