2019440444

素因数分解:

$2^2\times 7^1\times {\mathrm{1553}}^1\times {\mathrm{46441}}^1$

素因数の和:48005

約数の個数: 24

約数和(自身を含む): 4041568608

約数和(自身を除く): 2022128164

約数列:

[1, 2, 4, 7, 14, 28, 1553, 3106, 6212, 10871, 21742, 43484, 46441, 92882, 185764, 325087, 650174, 1300348, 72122873, 144245746, 288491492, 504860111, 1009720222, 2019440444]

約数ペア:

[(1, 2019440444), (2, 1009720222), (4, 504860111), (7, 288491492), (14, 144245746), (28, 72122873), (1553, 1300348), (3106, 650174), (6212, 325087), (10871, 185764), (21742, 92882), (43484, 46441)]