79217398

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{3301}}^1$

素因数の和:3400

約数の個数: 24

約数和(自身を含む): 130521456

約数和(自身を除く): 51304058

約数列:

[1, 2, 13, 26, 71, 142, 169, 338, 923, 1846, 3301, 6602, 11999, 23998, 42913, 85826, 234371, 468742, 557869, 1115738, 3046823, 6093646, 39608699, 79217398]

約数ペア:

[(1, 79217398), (2, 39608699), (13, 6093646), (26, 3046823), (71, 1115738), (142, 557869), (169, 468742), (338, 234371), (923, 85826), (1846, 42913), (3301, 23998), (6602, 11999)]