1157264

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{479}}^1$

素因数の和:638

約数の個数: 20

約数和(自身を含む): 2261760

約数和(自身を除く): 1104496

約数列:

[1, 2, 4, 8, 16, 151, 302, 479, 604, 958, 1208, 1916, 2416, 3832, 7664, 72329, 144658, 289316, 578632, 1157264]

約数ペア:

[(1, 1157264), (2, 578632), (4, 289316), (8, 144658), (16, 72329), (151, 7664), (302, 3832), (479, 2416), (604, 1916), (958, 1208)]