7280493916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2489909}}^1$

素因数の和:2489973

約数の個数: 24

約数和(自身を含む): 13804061040

約数和(自身を除く): 6523567124

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 2489909, 4979818, 9959636, 42328453, 84656906, 107066087, 169313812, 214132174, 428264348, 1820123479, 3640246958, 7280493916]

約数ペア:

[(1, 7280493916), (2, 3640246958), (4, 1820123479), (17, 428264348), (34, 214132174), (43, 169313812), (68, 107066087), (86, 84656906), (172, 42328453), (731, 9959636), (1462, 4979818), (2924, 2489909)]