2660830921

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{31319}}^1$

素因数の和:31608

約数の個数: 16

約数和(自身を含む): 3111955200

約数和(自身を除く): 451124279

約数列:

[1, 7, 53, 229, 371, 1603, 12137, 31319, 84959, 219233, 1659907, 7172051, 11619349, 50204357, 380118703, 2660830921]

約数ペア:

[(1, 2660830921), (7, 380118703), (53, 50204357), (229, 11619349), (371, 7172051), (1603, 1659907), (12137, 219233), (31319, 84959)]