2289486563

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{426427}}^1$

素因数の和:426506

約数の個数: 16

約数和(自身を含む): 2865596160

約数和(自身を除く): 576109597

約数列:

[1, 7, 13, 59, 91, 413, 767, 5369, 426427, 2984989, 5543551, 25159193, 38804857, 176114351, 327069509, 2289486563]

約数ペア:

[(1, 2289486563), (7, 327069509), (13, 176114351), (59, 38804857), (91, 25159193), (413, 5543551), (767, 2984989), (5369, 426427)]