2247686042

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9444059}}^1$

素因数の和:9444085

約数の個数: 16

約数和(自身を含む): 4079833920

約数和(自身を除く): 1832147878

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 9444059, 18888118, 66108413, 132216826, 160549003, 321098006, 1123843021, 2247686042]

約数ペア:

[(1, 2247686042), (2, 1123843021), (7, 321098006), (14, 160549003), (17, 132216826), (34, 66108413), (119, 18888118), (238, 9444059)]