2012864035

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4423877}}^1$

素因数の和:4423902

約数の個数: 16

約数和(自身を含む): 2972846016

約数和(自身を除く): 959981981

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 4423877, 22119385, 30967139, 57510401, 154835695, 287552005, 402572807, 2012864035]

約数ペア:

[(1, 2012864035), (5, 402572807), (7, 287552005), (13, 154835695), (35, 57510401), (65, 30967139), (91, 22119385), (455, 4423877)]