2579521

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:264

約数の個数: 16

約数和(自身を含む): 3104640

約数和(自身を除く): 525119

約数列:

[1, 7, 29, 97, 131, 203, 679, 917, 2813, 3799, 12707, 19691, 26593, 88949, 368503, 2579521]

約数ペア:

[(1, 2579521), (7, 368503), (29, 88949), (97, 26593), (131, 19691), (203, 12707), (679, 3799), (917, 2813)]