2016279979

素因数分解:

$7^2\times {\mathrm{1861}}^1\times {\mathrm{22111}}^1$

素因数の和:23986

約数の個数: 12

約数和(自身を含む): 2346835008

約数和(自身を除く): 330555029

約数列:

[1, 7, 49, 1861, 13027, 22111, 91189, 154777, 1083439, 41148571, 288039997, 2016279979]

約数ペア:

[(1, 2016279979), (7, 288039997), (49, 41148571), (1861, 1083439), (13027, 154777), (22111, 91189)]