742173668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{9765443}}^1$

素因数の和:9765466

約数の個数: 12

約数和(自身を含む): 1367162160

約数和(自身を除く): 624988492

約数列:

[1, 2, 4, 19, 38, 76, 9765443, 19530886, 39061772, 185543417, 371086834, 742173668]

約数ペア:

[(1, 742173668), (2, 371086834), (4, 185543417), (19, 39061772), (38, 19530886), (76, 9765443)]