7131926

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:583

約数の個数: 16

約数和(自身を含む): 10951200

約数和(自身を除く): 3819274

約数列:

[1, 2, 89, 103, 178, 206, 389, 778, 9167, 18334, 34621, 40067, 69242, 80134, 3565963, 7131926]

約数ペア:

[(1, 7131926), (2, 3565963), (89, 80134), (103, 69242), (178, 40067), (206, 34621), (389, 18334), (778, 9167)]