2258606

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1248

約数の個数: 24

約数和(自身を含む): 4151880

約数和(自身を除く): 1893274

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1213, 1862, 2426, 8491, 16982, 23047, 46094, 59437, 118874, 161329, 322658, 1129303, 2258606]

約数ペア:

[(1, 2258606), (2, 1129303), (7, 322658), (14, 161329), (19, 118874), (38, 59437), (49, 46094), (98, 23047), (133, 16982), (266, 8491), (931, 2426), (1213, 1862)]