1880805032

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{2327729}}^1$

素因数の和:2327836

約数の個数: 16

約数和(自身を含む): 3561426900

約数和(自身を除く): 1680621868

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 2327729, 4655458, 9310916, 18621832, 235100629, 470201258, 940402516, 1880805032]

約数ペア:

[(1, 1880805032), (2, 940402516), (4, 470201258), (8, 235100629), (101, 18621832), (202, 9310916), (404, 4655458), (808, 2327729)]