827098690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{395741}}^1$

素因数の和:395778

約数の個数: 32

約数和(自身を含む): 1709605440

約数和(自身を除く): 882506750

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 395741, 791482, 1978705, 3957410, 4353151, 7519079, 8706302, 15038158, 21765755, 37595395, 43531510, 75190790, 82709869, 165419738, 413549345, 827098690]

約数ペア:

[(1, 827098690), (2, 413549345), (5, 165419738), (10, 82709869), (11, 75190790), (19, 43531510), (22, 37595395), (38, 21765755), (55, 15038158), (95, 8706302), (110, 7519079), (190, 4353151), (209, 3957410), (418, 1978705), (1045, 791482), (2090, 395741)]