2011244417

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{21647}}^1$

素因数の和:22688

約数の個数: 16

約数和(自身を含む): 2477916672

約数和(自身を除く): 466672255

約数列:

[1, 7, 13, 91, 1021, 7147, 13273, 21647, 92911, 151529, 281411, 1969877, 22101587, 154711109, 287320631, 2011244417]

約数ペア:

[(1, 2011244417), (7, 287320631), (13, 154711109), (91, 22101587), (1021, 1969877), (7147, 281411), (13273, 151529), (21647, 92911)]