2787089104

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{1169081}}^1$

素因数の和:1169238

約数の個数: 20

約数和(自身を含む): 5436231300

約数和(自身を除く): 2649142196

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 1169081, 2338162, 4676324, 9352648, 18705296, 174193069, 348386138, 696772276, 1393544552, 2787089104]

約数ペア:

[(1, 2787089104), (2, 1393544552), (4, 696772276), (8, 348386138), (16, 174193069), (149, 18705296), (298, 9352648), (596, 4676324), (1192, 2338162), (2384, 1169081)]