1900485713

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1\times {\mathrm{10433}}^1$

素因数の和:10984

約数の個数: 16

約数和(自身を含む): 2217684096

約数和(自身を除く): 317198383

約数列:

[1, 7, 53, 371, 491, 3437, 10433, 26023, 73031, 182161, 552949, 3870643, 5122603, 35858221, 271497959, 1900485713]

約数ペア:

[(1, 1900485713), (7, 271497959), (53, 35858221), (371, 5122603), (491, 3870643), (3437, 552949), (10433, 182161), (26023, 73031)]