2477948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 4771200

約数和(自身を除く): 2293252

約数列:

[1, 2, 4, 11, 22, 44, 199, 283, 398, 566, 796, 1132, 2189, 3113, 4378, 6226, 8756, 12452, 56317, 112634, 225268, 619487, 1238974, 2477948]

約数ペア:

[(1, 2477948), (2, 1238974), (4, 619487), (11, 225268), (22, 112634), (44, 56317), (199, 12452), (283, 8756), (398, 6226), (566, 4378), (796, 3113), (1132, 2189)]