1379536

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{571}}^1$

素因数の和:730

約数の個数: 20

約数和(自身を含む): 2695264

約数和(自身を除く): 1315728

約数列:

[1, 2, 4, 8, 16, 151, 302, 571, 604, 1142, 1208, 2284, 2416, 4568, 9136, 86221, 172442, 344884, 689768, 1379536]

約数ペア:

[(1, 1379536), (2, 689768), (4, 344884), (8, 172442), (16, 86221), (151, 9136), (302, 4568), (571, 2416), (604, 2284), (1142, 1208)]