290978322

素因数分解:

$2^1\times 3^1\times {\mathrm{233}}^1\times {\mathrm{208139}}^1$

素因数の和:208377

約数の個数: 16

約数和(自身を含む): 584457120

約数和(自身を除く): 293478798

約数列:

[1, 2, 3, 6, 233, 466, 699, 1398, 208139, 416278, 624417, 1248834, 48496387, 96992774, 145489161, 290978322]

約数ペア:

[(1, 290978322), (2, 145489161), (3, 96992774), (6, 48496387), (233, 1248834), (466, 624417), (699, 416278), (1398, 208139)]