1089438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{25939}}^1$

素因数の和:25951

約数の個数: 16

約数和(自身を含む): 2490240

約数和(自身を除く): 1400802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 25939, 51878, 77817, 155634, 181573, 363146, 544719, 1089438]

約数ペア:

[(1, 1089438), (2, 544719), (3, 363146), (6, 181573), (7, 155634), (14, 77817), (21, 51878), (42, 25939)]