1886486

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{61}}^1$

素因数の和:164

約数の個数: 24

約数和(自身を含む): 3358416

約数和(自身を除く): 1471930

約数列:

[1, 2, 7, 14, 47, 61, 94, 122, 329, 427, 658, 854, 2209, 2867, 4418, 5734, 15463, 20069, 30926, 40138, 134749, 269498, 943243, 1886486]

約数ペア:

[(1, 1886486), (2, 943243), (7, 269498), (14, 134749), (47, 40138), (61, 30926), (94, 20069), (122, 15463), (329, 5734), (427, 4418), (658, 2867), (854, 2209)]