1853670888004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{20063}}^1\times {\mathrm{1776779}}^1$

素因数の和:1796859

約数の個数: 24

約数和(自身を含む): 3493632764160

約数和(自身を除く): 1639961876156

約数列:

[1, 2, 4, 13, 26, 52, 20063, 40126, 80252, 260819, 521638, 1043276, 1776779, 3553558, 7107116, 23098127, 46196254, 92392508, 35647517077, 71295034154, 142590068308, 463417722001, 926835444002, 1853670888004]

約数ペア:

[(1, 1853670888004), (2, 926835444002), (4, 463417722001), (13, 142590068308), (26, 71295034154), (52, 35647517077), (20063, 92392508), (40126, 46196254), (80252, 23098127), (260819, 7107116), (521638, 3553558), (1043276, 1776779)]