2080954456

素因数分解:

$2^3\times 7^1\times {\mathrm{37159901}}^1$

素因数の和:37159914

約数の個数: 16

約数和(自身を含む): 4459188240

約数和(自身を除く): 2378233784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 37159901, 74319802, 148639604, 260119307, 297279208, 520238614, 1040477228, 2080954456]

約数ペア:

[(1, 2080954456), (2, 1040477228), (4, 520238614), (7, 297279208), (8, 260119307), (14, 148639604), (28, 74319802), (56, 37159901)]