2012389263376

素因数分解:

$2^4\times {\mathrm{47629}}^1\times {\mathrm{2640709}}^1$

素因数の和:2688346

約数の個数: 20

約数和(自身を含む): 3899087536300

約数和(自身を除く): 1886698272924

約数列:

[1, 2, 4, 8, 16, 47629, 95258, 190516, 381032, 762064, 2640709, 5281418, 10562836, 21125672, 42251344, 125774328961, 251548657922, 503097315844, 1006194631688, 2012389263376]

約数ペア:

[(1, 2012389263376), (2, 1006194631688), (4, 503097315844), (8, 251548657922), (16, 125774328961), (47629, 42251344), (95258, 21125672), (190516, 10562836), (381032, 5281418), (762064, 2640709)]