2017137974

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{46271}}^1$

素因数の和:46651

約数の個数: 16

約数和(自身を含む): 3078383616

約数和(自身を除く): 1061245642

約数列:

[1, 2, 71, 142, 307, 614, 21797, 43594, 46271, 92542, 3285241, 6570482, 14205197, 28410394, 1008568987, 2017137974]

約数ペア:

[(1, 2017137974), (2, 1008568987), (71, 28410394), (142, 14205197), (307, 6570482), (614, 3285241), (21797, 92542), (43594, 46271)]