1520283666

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{324431}}^1$

素因数の和:324518

約数の個数: 32

約数和(自身を含む): 3363710976

約数和(自身を除く): 1843427310

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 324431, 648862, 973293, 1946586, 3568741, 7137482, 10706223, 21412446, 23034601, 46069202, 69103803, 138207606, 253380611, 506761222, 760141833, 1520283666]

約数ペア:

[(1, 1520283666), (2, 760141833), (3, 506761222), (6, 253380611), (11, 138207606), (22, 69103803), (33, 46069202), (66, 23034601), (71, 21412446), (142, 10706223), (213, 7137482), (426, 3568741), (781, 1946586), (1562, 973293), (2343, 648862), (4686, 324431)]