8218514

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 13789440

約数和(自身を除く): 5570926

約数列:

[1, 2, 17, 34, 37, 47, 74, 94, 139, 278, 629, 799, 1258, 1598, 1739, 2363, 3478, 4726, 5143, 6533, 10286, 13066, 29563, 59126, 87431, 111061, 174862, 222122, 241721, 483442, 4109257, 8218514]

約数ペア:

[(1, 8218514), (2, 4109257), (17, 483442), (34, 241721), (37, 222122), (47, 174862), (74, 111061), (94, 87431), (139, 59126), (278, 29563), (629, 13066), (799, 10286), (1258, 6533), (1598, 5143), (1739, 4726), (2363, 3478)]