2982004390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9619369}}^1$

素因数の和:9619407

約数の個数: 16

約数和(自身を含む): 5540757120

約数和(自身を除く): 2558752730

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 9619369, 19238738, 48096845, 96193690, 298200439, 596400878, 1491002195, 2982004390]

約数ペア:

[(1, 2982004390), (2, 1491002195), (5, 596400878), (10, 298200439), (31, 96193690), (62, 48096845), (155, 19238738), (310, 9619369)]