1230813724

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{410819}}^1$

素因数の和:410937

約数の個数: 24

約数和(自身を含む): 2484639360

約数和(自身を除く): 1253825636

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 410819, 821638, 1643276, 2875733, 5751466, 11502932, 43957633, 87915266, 175830532, 307703431, 615406862, 1230813724]

約数ペア:

[(1, 1230813724), (2, 615406862), (4, 307703431), (7, 175830532), (14, 87915266), (28, 43957633), (107, 11502932), (214, 5751466), (428, 2875733), (749, 1643276), (1498, 821638), (2996, 410819)]