1248134396

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{864359}}^1$

素因数の和:864401

約数の個数: 18

約数和(自身を含む): 2305248120

約数和(自身を除く): 1057113724

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 864359, 1728718, 3457436, 16422821, 32845642, 65691284, 312033599, 624067198, 1248134396]

約数ペア:

[(1, 1248134396), (2, 624067198), (4, 312033599), (19, 65691284), (38, 32845642), (76, 16422821), (361, 3457436), (722, 1728718), (1444, 864359)]