1330703390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{460451}}^1$

素因数の和:460492

約数の個数: 24

約数和(自身を含む): 2544457752

約数和(自身を除く): 1213754362

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 460451, 920902, 2302255, 4604510, 7827667, 15655334, 39138335, 78276670, 133070339, 266140678, 665351695, 1330703390]

約数ペア:

[(1, 1330703390), (2, 665351695), (5, 266140678), (10, 133070339), (17, 78276670), (34, 39138335), (85, 15655334), (170, 7827667), (289, 4604510), (578, 2302255), (1445, 920902), (2890, 460451)]