82874858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 140132160

約数和(自身を除く): 57257302

約数列:

[1, 2, 11, 22, 41, 82, 139, 278, 451, 661, 902, 1322, 1529, 3058, 5699, 7271, 11398, 14542, 27101, 54202, 62689, 91879, 125378, 183758, 298111, 596222, 1010669, 2021338, 3767039, 7534078, 41437429, 82874858]

約数ペア:

[(1, 82874858), (2, 41437429), (11, 7534078), (22, 3767039), (41, 2021338), (82, 1010669), (139, 596222), (278, 298111), (451, 183758), (661, 125378), (902, 91879), (1322, 62689), (1529, 54202), (3058, 27101), (5699, 14542), (7271, 11398)]