40491881623

素因数分解:

${\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1289}}^1\times {\mathrm{6481}}^1$

素因数の和:7938

約数の個数: 16

約数和(自身を含む): 41942688480

約数和(自身を除く): 1450806857

約数列:

[1, 37, 131, 1289, 4847, 6481, 47693, 168859, 239797, 849011, 6247783, 8354009, 31413407, 309098333, 1094375179, 40491881623]

約数ペア:

[(1, 40491881623), (37, 1094375179), (131, 309098333), (1289, 31413407), (4847, 8354009), (6481, 6247783), (47693, 849011), (168859, 239797)]