2016145815

素因数分解:

$3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{207743}}^1$

素因数の和:208398

約数の個数: 16

約数和(自身を含む): 3230834688

約数和(自身を除く): 1214688873

約数列:

[1, 3, 5, 15, 647, 1941, 3235, 9705, 207743, 623229, 1038715, 3116145, 134409721, 403229163, 672048605, 2016145815]

約数ペア:

[(1, 2016145815), (3, 672048605), (5, 403229163), (15, 134409721), (647, 3116145), (1941, 1038715), (3235, 623229), (9705, 207743)]