2638222717

素因数分解:

${\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1279}}^1\times {\mathrm{1571}}^1$

素因数の和:2964

約数の個数: 16

約数和(自身を含む): 2873364480

約数和(自身を除く): 235141763

約数列:

[1, 13, 101, 1279, 1313, 1571, 16627, 20423, 129179, 158671, 1679327, 2009309, 2062723, 26121017, 202940209, 2638222717]

約数ペア:

[(1, 2638222717), (13, 202940209), (101, 26121017), (1279, 2062723), (1313, 2009309), (1571, 1679327), (16627, 158671), (20423, 129179)]