2493959

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 2956800

約数和(自身を除く): 462841

約数列:

[1, 13, 19, 23, 247, 299, 437, 439, 5681, 5707, 8341, 10097, 108433, 131261, 191843, 2493959]

約数ペア:

[(1, 2493959), (13, 191843), (19, 131261), (23, 108433), (247, 10097), (299, 8341), (437, 5707), (439, 5681)]