1924790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 4091904

約数和(自身を除く): 2167114

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 887, 1085, 1774, 2170, 4435, 6209, 8870, 12418, 27497, 31045, 54994, 62090, 137485, 192479, 274970, 384958, 962395, 1924790]

約数ペア:

[(1, 1924790), (2, 962395), (5, 384958), (7, 274970), (10, 192479), (14, 137485), (31, 62090), (35, 54994), (62, 31045), (70, 27497), (155, 12418), (217, 8870), (310, 6209), (434, 4435), (887, 2170), (1085, 1774)]