1382416

素因数分解:

$2^4\times 7^1\times {\mathrm{12343}}^1$

素因数の和:12358

約数の個数: 20

約数和(自身を含む): 3061312

約数和(自身を除く): 1678896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 12343, 24686, 49372, 86401, 98744, 172802, 197488, 345604, 691208, 1382416]

約数ペア:

[(1, 1382416), (2, 691208), (4, 345604), (7, 197488), (8, 172802), (14, 98744), (16, 86401), (28, 49372), (56, 24686), (112, 12343)]