392396212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{21377}}^1$

素因数の和:21747

約数の個数: 24

約数和(自身を含む): 741645576

約数和(自身を除く): 349249364

約数列:

[1, 2, 4, 13, 26, 52, 353, 706, 1412, 4589, 9178, 18356, 21377, 42754, 85508, 277901, 555802, 1111604, 7546081, 15092162, 30184324, 98099053, 196198106, 392396212]

約数ペア:

[(1, 392396212), (2, 196198106), (4, 98099053), (13, 30184324), (26, 15092162), (52, 7546081), (353, 1111604), (706, 555802), (1412, 277901), (4589, 85508), (9178, 42754), (18356, 21377)]