1298416

素因数分解:

$2^4\times 7^1\times {\mathrm{11593}}^1$

素因数の和:11608

約数の個数: 20

約数和(自身を含む): 2875312

約数和(自身を除く): 1576896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 11593, 23186, 46372, 81151, 92744, 162302, 185488, 324604, 649208, 1298416]

約数ペア:

[(1, 1298416), (2, 649208), (4, 324604), (7, 185488), (8, 162302), (14, 92744), (16, 81151), (28, 46372), (56, 23186), (112, 11593)]