2177091842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{621671}}^1$

素因数の和:621793

約数の個数: 16

約数和(自身を含む): 3491309952

約数和(自身を除く): 1314218110

約数列:

[1, 2, 17, 34, 103, 206, 1751, 3502, 621671, 1243342, 10568407, 21136814, 64032113, 128064226, 1088545921, 2177091842]

約数ペア:

[(1, 2177091842), (2, 1088545921), (17, 128064226), (34, 64032113), (103, 21136814), (206, 10568407), (1751, 1243342), (3502, 621671)]