2015304916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{20341}}^1$

素因数の和:20440

約数の個数: 48

約数和(自身を含む): 3936909312

約数和(自身を除く): 1921604396

約数列:

[1, 2, 4, 17, 31, 34, 47, 62, 68, 94, 124, 188, 527, 799, 1054, 1457, 1598, 2108, 2914, 3196, 5828, 20341, 24769, 40682, 49538, 81364, 99076, 345797, 630571, 691594, 956027, 1261142, 1383188, 1912054, 2522284, 3824108, 10719707, 16252459, 21439414, 29636837, 32504918, 42878828, 59273674, 65009836, 118547348, 503826229, 1007652458, 2015304916]

約数ペア:

[(1, 2015304916), (2, 1007652458), (4, 503826229), (17, 118547348), (31, 65009836), (34, 59273674), (47, 42878828), (62, 32504918), (68, 29636837), (94, 21439414), (124, 16252459), (188, 10719707), (527, 3824108), (799, 2522284), (1054, 1912054), (1457, 1383188), (1598, 1261142), (2108, 956027), (2914, 691594), (3196, 630571), (5828, 345797), (20341, 99076), (24769, 81364), (40682, 49538)]