828661810

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{3169}}^1$

素因数の和:3586

約数の個数: 32

約数和(自身を含む): 1515513600

約数和(自身を除く): 686851790

約数列:

[1, 2, 5, 10, 79, 158, 331, 395, 662, 790, 1655, 3169, 3310, 6338, 15845, 26149, 31690, 52298, 130745, 250351, 261490, 500702, 1048939, 1251755, 2097878, 2503510, 5244695, 10489390, 82866181, 165732362, 414330905, 828661810]

約数ペア:

[(1, 828661810), (2, 414330905), (5, 165732362), (10, 82866181), (79, 10489390), (158, 5244695), (331, 2503510), (395, 2097878), (662, 1251755), (790, 1048939), (1655, 500702), (3169, 261490), (3310, 250351), (6338, 130745), (15845, 52298), (26149, 31690)]