2563995427

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{1051}}^1\times {\mathrm{2339}}^1$

素因数の和:3546

約数の個数: 16

約数和(自身を含む): 2954016000

約数和(自身を除く): 390020573

約数列:

[1, 7, 149, 1043, 1051, 2339, 7357, 16373, 156599, 348511, 1096193, 2439577, 2458289, 17208023, 366285061, 2563995427]

約数ペア:

[(1, 2563995427), (7, 366285061), (149, 17208023), (1043, 2458289), (1051, 2439577), (2339, 1096193), (7357, 348511), (16373, 156599)]