13408444

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1657}}^1$

素因数の和:1702

約数の個数: 36

約数和(自身を含む): 28504336

約数和(自身を除く): 15095892

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 578, 1156, 1657, 2023, 3314, 4046, 6628, 8092, 11599, 23198, 28169, 46396, 56338, 112676, 197183, 394366, 478873, 788732, 957746, 1915492, 3352111, 6704222, 13408444]

約数ペア:

[(1, 13408444), (2, 6704222), (4, 3352111), (7, 1915492), (14, 957746), (17, 788732), (28, 478873), (34, 394366), (68, 197183), (119, 112676), (238, 56338), (289, 46396), (476, 28169), (578, 23198), (1156, 11599), (1657, 8092), (2023, 6628), (3314, 4046)]