2562326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{709}}^1$

素因数の和:863

約数の個数: 16

約数和(自身を含む): 4174800

約数和(自身を除く): 1612474

約数列:

[1, 2, 13, 26, 139, 278, 709, 1418, 1807, 3614, 9217, 18434, 98551, 197102, 1281163, 2562326]

約数ペア:

[(1, 2562326), (2, 1281163), (13, 197102), (26, 98551), (139, 18434), (278, 9217), (709, 3614), (1418, 1807)]