2008346056136

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{402958679}}^1$

素因数の和:402958781

約数の個数: 32

約数和(自身を含む): 4351953744000

約数和(自身を除く): 2343607687864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 402958679, 805917358, 1611834716, 2820710753, 3223669432, 5641421506, 11282843012, 22565686024, 35863322431, 71726644862, 143453289724, 251043257017, 286906579448, 502086514034, 1004173028068, 2008346056136]

約数ペア:

[(1, 2008346056136), (2, 1004173028068), (4, 502086514034), (7, 286906579448), (8, 251043257017), (14, 143453289724), (28, 71726644862), (56, 35863322431), (89, 22565686024), (178, 11282843012), (356, 5641421506), (623, 3223669432), (712, 2820710753), (1246, 1611834716), (2492, 805917358), (4984, 402958679)]