280120807858

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1\times {\mathrm{5756459}}^1$

素因数の和:5757329

約数の個数: 16

約数和(自身を含む): 435188376000

約数和(自身を除く): 155067568142

約数列:

[1, 2, 29, 58, 839, 1678, 24331, 48662, 5756459, 11512918, 166937311, 333874622, 4829669101, 9659338202, 140060403929, 280120807858]

約数ペア:

[(1, 280120807858), (2, 140060403929), (29, 9659338202), (58, 4829669101), (839, 333874622), (1678, 166937311), (24331, 11512918), (48662, 5756459)]