7880574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1423}}^1$

素因数の和:1512

約数の個数: 32

約数和(自身を含む): 17224704

約数和(自身を除く): 9344130

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1423, 1846, 2769, 2846, 4269, 5538, 8538, 18499, 36998, 55497, 101033, 110994, 202066, 303099, 606198, 1313429, 2626858, 3940287, 7880574]

約数ペア:

[(1, 7880574), (2, 3940287), (3, 2626858), (6, 1313429), (13, 606198), (26, 303099), (39, 202066), (71, 110994), (78, 101033), (142, 55497), (213, 36998), (426, 18499), (923, 8538), (1423, 5538), (1846, 4269), (2769, 2846)]