1244667035

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{21521}}^1$

素因数の和:21838

約数の個数: 16

約数和(自身を含む): 1534088160

約数和(自身を除く): 289421125

約数列:

[1, 5, 43, 215, 269, 1345, 11567, 21521, 57835, 107605, 925403, 4627015, 5789149, 28945745, 248933407, 1244667035]

約数ペア:

[(1, 1244667035), (5, 248933407), (43, 28945745), (215, 5789149), (269, 4627015), (1345, 925403), (11567, 107605), (21521, 57835)]