2021540012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{21973261}}^1$

素因数の和:21973288

約数の個数: 12

約数和(自身を含む): 3691508016

約数和(自身を除く): 1669968004

約数列:

[1, 2, 4, 23, 46, 92, 21973261, 43946522, 87893044, 505385003, 1010770006, 2021540012]

約数ペア:

[(1, 2021540012), (2, 1010770006), (4, 505385003), (23, 87893044), (46, 43946522), (92, 21973261)]