120658516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{63773}}^1$

素因数の和:63831

約数の個数: 24

約数和(自身を含む): 235708704

約数和(自身を除く): 115050188

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 63773, 127546, 255092, 701503, 1403006, 2742239, 2806012, 5484478, 10968956, 30164629, 60329258, 120658516]

約数ペア:

[(1, 120658516), (2, 60329258), (4, 30164629), (11, 10968956), (22, 5484478), (43, 2806012), (44, 2742239), (86, 1403006), (172, 701503), (473, 255092), (946, 127546), (1892, 63773)]