2021944148

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2490079}}^1$

素因数の和:2490119

約数の個数: 24

約数和(自身を含む): 4183334400

約数和(自身を除く): 2161390252

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 2490079, 4980158, 9960316, 17430553, 34861106, 69722212, 72212291, 144424582, 288849164, 505486037, 1010972074, 2021944148]

約数ペア:

[(1, 2021944148), (2, 1010972074), (4, 505486037), (7, 288849164), (14, 144424582), (28, 72212291), (29, 69722212), (58, 34861106), (116, 17430553), (203, 9960316), (406, 4980158), (812, 2490079)]