388634262

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{912287}}^1$

素因数の和:912363

約数の個数: 16

約数和(自身を含む): 788216832

約数和(自身を除く): 399582570

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 912287, 1824574, 2736861, 5473722, 64772377, 129544754, 194317131, 388634262]

約数ペア:

[(1, 388634262), (2, 194317131), (3, 129544754), (6, 64772377), (71, 5473722), (142, 2736861), (213, 1824574), (426, 912287)]