3936400490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2105027}}^1$

素因数の和:2105062

約数の個数: 32

約数和(自身を含む): 8184348864

約数和(自身を除く): 4247948374

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 2105027, 4210054, 10525135, 21050270, 23155297, 35785459, 46310594, 71570918, 115776485, 178927295, 231552970, 357854590, 393640049, 787280098, 1968200245, 3936400490]

約数ペア:

[(1, 3936400490), (2, 1968200245), (5, 787280098), (10, 393640049), (11, 357854590), (17, 231552970), (22, 178927295), (34, 115776485), (55, 71570918), (85, 46310594), (110, 35785459), (170, 23155297), (187, 21050270), (374, 10525135), (935, 4210054), (1870, 2105027)]