801712802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1\times {\mathrm{641}}^1$

素因数の和:1202

約数の個数: 32

約数和(自身を含む): 1326628800

約数和(自身を除く): 524915998

約数列:

[1, 2, 11, 22, 139, 278, 409, 641, 818, 1282, 1529, 3058, 4499, 7051, 8998, 14102, 56851, 89099, 113702, 178198, 262169, 524338, 625361, 980089, 1250722, 1960178, 2883859, 5767718, 36441491, 72882982, 400856401, 801712802]

約数ペア:

[(1, 801712802), (2, 400856401), (11, 72882982), (22, 36441491), (139, 5767718), (278, 2883859), (409, 1960178), (641, 1250722), (818, 980089), (1282, 625361), (1529, 524338), (3058, 262169), (4499, 178198), (7051, 113702), (8998, 89099), (14102, 56851)]