1814768

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{1123}}^1$

素因数の和:1232

約数の個数: 20

約数和(自身を含む): 3554088

約数和(自身を除く): 1739320

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1123, 1616, 2246, 4492, 8984, 17968, 113423, 226846, 453692, 907384, 1814768]

約数ペア:

[(1, 1814768), (2, 907384), (4, 453692), (8, 226846), (16, 113423), (101, 17968), (202, 8984), (404, 4492), (808, 2246), (1123, 1616)]