2499808

素因数分解:

$2^5\times {\mathrm{191}}^1\times {\mathrm{409}}^1$

素因数の和:610

約数の個数: 24

約数和(自身を含む): 4959360

約数和(自身を除く): 2459552

約数列:

[1, 2, 4, 8, 16, 32, 191, 382, 409, 764, 818, 1528, 1636, 3056, 3272, 6112, 6544, 13088, 78119, 156238, 312476, 624952, 1249904, 2499808]

約数ペア:

[(1, 2499808), (2, 1249904), (4, 624952), (8, 312476), (16, 156238), (32, 78119), (191, 13088), (382, 6544), (409, 6112), (764, 3272), (818, 3056), (1528, 1636)]