255150412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{12689}}^1$

素因数の和:13161

約数の個数: 24

約数和(自身を含む): 488209680

約数和(自身を除く): 233059268

約数列:

[1, 2, 4, 11, 22, 44, 457, 914, 1828, 5027, 10054, 12689, 20108, 25378, 50756, 139579, 279158, 558316, 5798873, 11597746, 23195492, 63787603, 127575206, 255150412]

約数ペア:

[(1, 255150412), (2, 127575206), (4, 63787603), (11, 23195492), (22, 11597746), (44, 5798873), (457, 558316), (914, 279158), (1828, 139579), (5027, 50756), (10054, 25378), (12689, 20108)]