1996507904

素因数分解:

$2^8\times {\mathrm{7798859}}^1$

素因数の和:7798875

約数の個数: 18

約数和(自身を含む): 3985217460

約数和(自身を除く): 1988709556

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 7798859, 15597718, 31195436, 62390872, 124781744, 249563488, 499126976, 998253952, 1996507904]

約数ペア:

[(1, 1996507904), (2, 998253952), (4, 499126976), (8, 249563488), (16, 124781744), (32, 62390872), (64, 31195436), (128, 15597718), (256, 7798859)]