1851533528066

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{2280107}}^1$

素因数の和:2280398

約数の個数: 32

約数和(自身を含む): 2941886545920

約数和(自身を除く): 1090353017854

約数列:

[1, 2, 23, 46, 127, 139, 254, 278, 2921, 3197, 5842, 6394, 17653, 35306, 406019, 812038, 2280107, 4560214, 52442461, 104884922, 289573589, 316934873, 579147178, 633869746, 6660192547, 7289502079, 13320385094, 14579004158, 40250728871, 80501457742, 925766764033, 1851533528066]

約数ペア:

[(1, 1851533528066), (2, 925766764033), (23, 80501457742), (46, 40250728871), (127, 14579004158), (139, 13320385094), (254, 7289502079), (278, 6660192547), (2921, 633869746), (3197, 579147178), (5842, 316934873), (6394, 289573589), (17653, 104884922), (35306, 52442461), (406019, 4560214), (812038, 2280107)]