896670218

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{421}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 1397907072

約数和(自身を除く): 501236854

約数列:

[1, 2, 53, 71, 106, 142, 283, 421, 566, 842, 3763, 7526, 14999, 20093, 22313, 29891, 29998, 40186, 44626, 59782, 119143, 238286, 1064929, 1584223, 2129858, 3168446, 6314579, 8459153, 12629158, 16918306, 448335109, 896670218]

約数ペア:

[(1, 896670218), (2, 448335109), (53, 16918306), (71, 12629158), (106, 8459153), (142, 6314579), (283, 3168446), (421, 2129858), (566, 1584223), (842, 1064929), (3763, 238286), (7526, 119143), (14999, 59782), (20093, 44626), (22313, 40186), (29891, 29998)]