2017106672

素因数分解:

$2^4\times 7^1\times {\mathrm{18009881}}^1$

素因数の和:18009896

約数の個数: 20

約数和(自身を含む): 4466450736

約数和(自身を除く): 2449344064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18009881, 36019762, 72039524, 126069167, 144079048, 252138334, 288158096, 504276668, 1008553336, 2017106672]

約数ペア:

[(1, 2017106672), (2, 1008553336), (4, 504276668), (7, 288158096), (8, 252138334), (14, 144079048), (16, 126069167), (28, 72039524), (56, 36019762), (112, 18009881)]