38405152513

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3944249}}^1$

素因数の和:3944376

約数の個数: 16

約数和(自身を含む): 47709648000

約数和(自身を除く): 9304495487

約数列:

[1, 7, 13, 91, 107, 749, 1391, 9737, 3944249, 27609743, 51275237, 358926659, 422034643, 2954242501, 5486450359, 38405152513]

約数ペア:

[(1, 38405152513), (7, 5486450359), (13, 2954242501), (91, 422034643), (107, 358926659), (749, 51275237), (1391, 27609743), (9737, 3944249)]