268692982

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:844

約数の個数: 24

約数和(自身を含む): 416929464

約数和(自身を除く): 148236482

約数列:

[1, 2, 43, 86, 113, 226, 643, 1286, 1849, 3698, 4859, 9718, 27649, 55298, 72659, 145318, 208937, 417874, 1188907, 2377814, 3124337, 6248674, 134346491, 268692982]

約数ペア:

[(1, 268692982), (2, 134346491), (43, 6248674), (86, 3124337), (113, 2377814), (226, 1188907), (643, 417874), (1286, 208937), (1849, 145318), (3698, 72659), (4859, 55298), (9718, 27649)]