494494768

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{753803}}^1$

素因数の和:753852

約数の個数: 20

約数和(自身を含む): 981452808

約数和(自身を除く): 486958040

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 753803, 1507606, 3015212, 6030424, 12060848, 30905923, 61811846, 123623692, 247247384, 494494768]

約数ペア:

[(1, 494494768), (2, 247247384), (4, 123623692), (8, 61811846), (16, 30905923), (41, 12060848), (82, 6030424), (164, 3015212), (328, 1507606), (656, 753803)]