7138482

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1289}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 15603840

約数和(自身を除く): 8465358

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1289, 1846, 2578, 2769, 3867, 5538, 7734, 16757, 33514, 50271, 91519, 100542, 183038, 274557, 549114, 1189747, 2379494, 3569241, 7138482]

約数ペア:

[(1, 7138482), (2, 3569241), (3, 2379494), (6, 1189747), (13, 549114), (26, 274557), (39, 183038), (71, 100542), (78, 91519), (142, 50271), (213, 33514), (426, 16757), (923, 7734), (1289, 5538), (1846, 3867), (2578, 2769)]