1690116

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1109}}^1$

素因数の和:1243

約数の個数: 24

約数和(自身を含む): 3978240

約数和(自身を除く): 2288124

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1109, 1524, 2218, 3327, 4436, 6654, 13308, 140843, 281686, 422529, 563372, 845058, 1690116]

約数ペア:

[(1, 1690116), (2, 845058), (3, 563372), (4, 422529), (6, 281686), (12, 140843), (127, 13308), (254, 6654), (381, 4436), (508, 3327), (762, 2218), (1109, 1524)]