1330952018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2221}}^1\times {\mathrm{27239}}^1$

素因数の和:29473

約数の個数: 16

約数和(自身を含む): 2178982080

約数和(自身を除く): 848030062

約数列:

[1, 2, 11, 22, 2221, 4442, 24431, 27239, 48862, 54478, 299629, 599258, 60497819, 120995638, 665476009, 1330952018]

約数ペア:

[(1, 1330952018), (2, 665476009), (11, 120995638), (22, 60497819), (2221, 599258), (4442, 299629), (24431, 54478), (27239, 48862)]