9998618

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 18589824

約数和(自身を除く): 8591206

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 119, 238, 301, 602, 731, 977, 1462, 1954, 5117, 6839, 10234, 13678, 16609, 33218, 42011, 84022, 116263, 232526, 294077, 588154, 714187, 1428374, 4999309, 9998618]

約数ペア:

[(1, 9998618), (2, 4999309), (7, 1428374), (14, 714187), (17, 588154), (34, 294077), (43, 232526), (86, 116263), (119, 84022), (238, 42011), (301, 33218), (602, 16609), (731, 13678), (977, 10234), (1462, 6839), (1954, 5117)]