2017385008

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1881889}}^1$

素因数の和:1881964

約数の個数: 20

約数和(自身を含む): 3967024120

約数和(自身を除く): 1949639112

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1881889, 3763778, 7527556, 15055112, 30110224, 126086563, 252173126, 504346252, 1008692504, 2017385008]

約数ペア:

[(1, 2017385008), (2, 1008692504), (4, 504346252), (8, 252173126), (16, 126086563), (67, 30110224), (134, 15055112), (268, 7527556), (536, 3763778), (1072, 1881889)]