2013196703

素因数分解:

$7^2\times {\mathrm{193}}^2\times {\mathrm{1103}}^1$

素因数の和:1503

約数の個数: 18

約数和(自身を含む): 2356213104

約数和(自身を除く): 343016401

約数列:

[1, 7, 49, 193, 1103, 1351, 7721, 9457, 37249, 54047, 212879, 260743, 1490153, 1825201, 10431071, 41085647, 287599529, 2013196703]

約数ペア:

[(1, 2013196703), (7, 287599529), (49, 41085647), (193, 10431071), (1103, 1825201), (1351, 1490153), (7721, 260743), (9457, 212879), (37249, 54047)]