2417921390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{19457}}^1$

素因数の和:19541

約数の個数: 48

約数和(自身を含む): 4731095952

約数和(自身を除く): 2313174562

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 289, 430, 578, 731, 1445, 1462, 2890, 3655, 7310, 12427, 19457, 24854, 38914, 62135, 97285, 124270, 194570, 330769, 661538, 836651, 1653845, 1673302, 3307690, 4183255, 5623073, 8366510, 11246146, 14223067, 28115365, 28446134, 56230730, 71115335, 142230670, 241792139, 483584278, 1208960695, 2417921390]

約数ペア:

[(1, 2417921390), (2, 1208960695), (5, 483584278), (10, 241792139), (17, 142230670), (34, 71115335), (43, 56230730), (85, 28446134), (86, 28115365), (170, 14223067), (215, 11246146), (289, 8366510), (430, 5623073), (578, 4183255), (731, 3307690), (1445, 1673302), (1462, 1653845), (2890, 836651), (3655, 661538), (7310, 330769), (12427, 194570), (19457, 124270), (24854, 97285), (38914, 62135)]