1392132358

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{43963}}^1$

素因数の和:44259

約数の個数: 16

約数和(自身を含む): 2127154176

約数和(自身を除く): 735021818

約数列:

[1, 2, 71, 142, 223, 446, 15833, 31666, 43963, 87926, 3121373, 6242746, 9803749, 19607498, 696066179, 1392132358]

約数ペア:

[(1, 1392132358), (2, 696066179), (71, 19607498), (142, 9803749), (223, 6242746), (446, 3121373), (15833, 87926), (31666, 43963)]