2018678860796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{38820747323}}^1$

素因数の和:38820747340

約数の個数: 12

約数和(自身を含む): 3804433237752

約数和(自身を除く): 1785754376956

約数列:

[1, 2, 4, 13, 26, 52, 38820747323, 77641494646, 155282989292, 504669715199, 1009339430398, 2018678860796]

約数ペア:

[(1, 2018678860796), (2, 1009339430398), (4, 504669715199), (13, 155282989292), (26, 77641494646), (52, 38820747323)]