2019430828

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{24967}}^1$

素因数の和:25321

約数の個数: 24

約数和(自身を含む): 3595491872

約数和(自身を除く): 1576061044

約数列:

[1, 2, 4, 73, 146, 277, 292, 554, 1108, 20221, 24967, 40442, 49934, 80884, 99868, 1822591, 3645182, 6915859, 7290364, 13831718, 27663436, 504857707, 1009715414, 2019430828]

約数ペア:

[(1, 2019430828), (2, 1009715414), (4, 504857707), (73, 27663436), (146, 13831718), (277, 7290364), (292, 6915859), (554, 3645182), (1108, 1822591), (20221, 99868), (24967, 80884), (40442, 49934)]