4012158218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{337}}^1\times {\mathrm{1811}}^1$

素因数の和:2342

約数の個数: 32

約数和(自身を含む): 6394040640

約数和(自身を除く): 2381882422

約数列:

[1, 2, 19, 38, 173, 337, 346, 674, 1811, 3287, 3622, 6403, 6574, 12806, 34409, 58301, 68818, 116602, 313303, 610307, 626606, 1107719, 1220614, 2215438, 5952757, 11595833, 11905514, 23191666, 105583111, 211166222, 2006079109, 4012158218]

約数ペア:

[(1, 4012158218), (2, 2006079109), (19, 211166222), (38, 105583111), (173, 23191666), (337, 11905514), (346, 11595833), (674, 5952757), (1811, 2215438), (3287, 1220614), (3622, 1107719), (6403, 626606), (6574, 610307), (12806, 313303), (34409, 116602), (58301, 68818)]