2222818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:186

約数の個数: 32

約数和(自身を含む): 3919104

約数和(自身を除く): 1696286

約数列:

[1, 2, 13, 17, 26, 34, 47, 94, 107, 214, 221, 442, 611, 799, 1222, 1391, 1598, 1819, 2782, 3638, 5029, 10058, 10387, 20774, 23647, 47294, 65377, 85493, 130754, 170986, 1111409, 2222818]

約数ペア:

[(1, 2222818), (2, 1111409), (13, 170986), (17, 130754), (26, 85493), (34, 65377), (47, 47294), (94, 23647), (107, 20774), (214, 10387), (221, 10058), (442, 5029), (611, 3638), (799, 2782), (1222, 1819), (1391, 1598)]