1728853214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{9901}}^1\times {\mathrm{7937}}^1$

素因数の和:17851

約数の個数: 16

約数和(自身を含む): 2829674736

約数和(自身を除く): 1100821522

約数列:

[1, 2, 11, 22, 7937, 9901, 15874, 19802, 87307, 108911, 174614, 217822, 78584237, 157168474, 864426607, 1728853214]

約数ペア:

[(1, 1728853214), (2, 864426607), (11, 157168474), (22, 78584237), (7937, 217822), (9901, 174614), (15874, 108911), (19802, 87307)]