2012249915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{4649}}^1\times {\mathrm{6659}}^1$

素因数の和:11326

約数の個数: 16

約数和(自身を含む): 2601396000

約数和(自身を除く): 589146085

約数列:

[1, 5, 13, 65, 4649, 6659, 23245, 33295, 60437, 86567, 302185, 432835, 30957691, 154788455, 402449983, 2012249915]

約数ペア:

[(1, 2012249915), (5, 402449983), (13, 154788455), (65, 30957691), (4649, 432835), (6659, 302185), (23245, 86567), (33295, 60437)]