140758712894

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{2749}}^1\times {\mathrm{201589}}^1$

素因数の和:204467

約数の個数: 16

約数和(自身を含む): 212879040000

約数和(自身を除く): 72120327106

約数列:

[1, 2, 127, 254, 2749, 5498, 201589, 349123, 403178, 698246, 25601803, 51203606, 554168161, 1108336322, 70379356447, 140758712894]

約数ペア:

[(1, 140758712894), (2, 70379356447), (127, 1108336322), (254, 554168161), (2749, 51203606), (5498, 25601803), (201589, 698246), (349123, 403178)]