1233872

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1151}}^1$

素因数の和:1226

約数の個数: 20

約数和(自身を含む): 2428416

約数和(自身を除く): 1194544

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1151, 2302, 4604, 9208, 18416, 77117, 154234, 308468, 616936, 1233872]

約数ペア:

[(1, 1233872), (2, 616936), (4, 308468), (8, 154234), (16, 77117), (67, 18416), (134, 9208), (268, 4604), (536, 2302), (1072, 1151)]