1330982452

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{921733}}^1$

素因数の和:921775

約数の個数: 18

約数和(自身を含む): 2458264578

約数和(自身を除く): 1127282126

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 921733, 1843466, 3686932, 17512927, 35025854, 70051708, 332745613, 665491226, 1330982452]

約数ペア:

[(1, 1330982452), (2, 665491226), (4, 332745613), (19, 70051708), (38, 35025854), (76, 17512927), (361, 3686932), (722, 1843466), (1444, 921733)]