140380322

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{217307}}^1$

素因数の和:217345

約数の個数: 16

約数和(自身を含む): 234692640

約数和(自身を除く): 94312318

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 217307, 434614, 3694219, 4128833, 7388438, 8257666, 70190161, 140380322]

約数ペア:

[(1, 140380322), (2, 70190161), (17, 8257666), (19, 7388438), (34, 4128833), (38, 3694219), (323, 434614), (646, 217307)]