130879716

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{1987}}^1$

素因数の和:2504

約数の個数: 48

約数和(自身を含む): 333984000

約数和(自身を除く): 203104284

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 499, 998, 1497, 1987, 1996, 2994, 3974, 5489, 5961, 5988, 7948, 10978, 11922, 16467, 21857, 21956, 23844, 32934, 43714, 65571, 65868, 87428, 131142, 262284, 991513, 1983026, 2974539, 3966052, 5949078, 10906643, 11898156, 21813286, 32719929, 43626572, 65439858, 130879716]

約数ペア:

[(1, 130879716), (2, 65439858), (3, 43626572), (4, 32719929), (6, 21813286), (11, 11898156), (12, 10906643), (22, 5949078), (33, 3966052), (44, 2974539), (66, 1983026), (132, 991513), (499, 262284), (998, 131142), (1497, 87428), (1987, 65868), (1996, 65571), (2994, 43714), (3974, 32934), (5489, 23844), (5961, 21956), (5988, 21857), (7948, 16467), (10978, 11922)]