248178574

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{1439}}^1$

素因数の和:1672

約数の個数: 32

約数和(自身を含む): 433520640

約数和(自身を除く): 185342066

約数列:

[1, 2, 7, 14, 97, 127, 194, 254, 679, 889, 1358, 1439, 1778, 2878, 10073, 12319, 20146, 24638, 86233, 139583, 172466, 182753, 279166, 365506, 977081, 1279271, 1954162, 2558542, 17727041, 35454082, 124089287, 248178574]

約数ペア:

[(1, 248178574), (2, 124089287), (7, 35454082), (14, 17727041), (97, 2558542), (127, 1954162), (194, 1279271), (254, 977081), (679, 365506), (889, 279166), (1358, 182753), (1439, 172466), (1778, 139583), (2878, 86233), (10073, 24638), (12319, 20146)]