290569596

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{396953}}^1$

素因数の和:397021

約数の個数: 24

約数和(自身を含む): 689112144

約数和(自身を除く): 398542548

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 396953, 793906, 1190859, 1587812, 2381718, 4763436, 24214133, 48428266, 72642399, 96856532, 145284798, 290569596]

約数ペア:

[(1, 290569596), (2, 145284798), (3, 96856532), (4, 72642399), (6, 48428266), (12, 24214133), (61, 4763436), (122, 2381718), (183, 1587812), (244, 1190859), (366, 793906), (732, 396953)]