1111474

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:250

約数の個数: 32

約数和(自身を含む): 2128896

約数和(自身を除く): 1017422

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 197, 217, 394, 403, 434, 806, 1379, 2561, 2758, 2821, 5122, 5642, 6107, 12214, 17927, 35854, 42749, 79391, 85498, 158782, 555737, 1111474]

約数ペア:

[(1, 1111474), (2, 555737), (7, 158782), (13, 85498), (14, 79391), (26, 42749), (31, 35854), (62, 17927), (91, 12214), (182, 6107), (197, 5642), (217, 5122), (394, 2821), (403, 2758), (434, 2561), (806, 1379)]