255655895042

素因数分解:

$2^1\times {\mathrm{409}}^1\times {\mathrm{8513}}^1\times {\mathrm{36713}}^1$

素因数の和:45637

約数の個数: 16

約数和(自身を含む): 384477085080

約数和(自身を除く): 128821190038

約数列:

[1, 2, 409, 818, 8513, 17026, 36713, 73426, 3481817, 6963634, 15015617, 30031234, 312537769, 625075538, 127827947521, 255655895042]

約数ペア:

[(1, 255655895042), (2, 127827947521), (409, 625075538), (818, 312537769), (8513, 30031234), (17026, 15015617), (36713, 6963634), (73426, 3481817)]