2018040308

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{719}}^1\times {\mathrm{11503}}^1$

素因数の和:12287

約数の個数: 24

約数和(自身を含む): 3594769920

約数和(自身を除く): 1576729612

約数列:

[1, 2, 4, 61, 122, 244, 719, 1438, 2876, 11503, 23006, 43859, 46012, 87718, 175436, 701683, 1403366, 2806732, 8270657, 16541314, 33082628, 504510077, 1009020154, 2018040308]

約数ペア:

[(1, 2018040308), (2, 1009020154), (4, 504510077), (61, 33082628), (122, 16541314), (244, 8270657), (719, 2806732), (1438, 1403366), (2876, 701683), (11503, 175436), (23006, 87718), (43859, 46012)]