2129777

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:472

約数の個数: 16

約数和(自身を含む): 2540160

約数和(自身を除く): 410383

約数列:

[1, 13, 17, 23, 221, 299, 391, 419, 5083, 5447, 7123, 9637, 92599, 125281, 163829, 2129777]

約数ペア:

[(1, 2129777), (13, 163829), (17, 125281), (23, 92599), (221, 9637), (299, 7123), (391, 5447), (419, 5083)]