2017870114

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1103}}^1\times {\mathrm{4139}}^1$

素因数の和:5274

約数の個数: 32

約数和(自身を含む): 3455343360

約数和(自身を除く): 1437473246

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1103, 2206, 4139, 8278, 14339, 18751, 28678, 37502, 53807, 70363, 107614, 140726, 243763, 487526, 914719, 1829438, 4565317, 9130634, 59349121, 77610389, 118698242, 155220778, 1008935057, 2017870114]

約数ペア:

[(1, 2017870114), (2, 1008935057), (13, 155220778), (17, 118698242), (26, 77610389), (34, 59349121), (221, 9130634), (442, 4565317), (1103, 1829438), (2206, 914719), (4139, 487526), (8278, 243763), (14339, 140726), (18751, 107614), (28678, 70363), (37502, 53807)]