489138830

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{323933}}^1$

素因数の和:324091

約数の個数: 16

約数和(自身を含む): 886283424

約数和(自身を除く): 397144594

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 323933, 647866, 1619665, 3239330, 48913883, 97827766, 244569415, 489138830]

約数ペア:

[(1, 489138830), (2, 244569415), (5, 97827766), (10, 48913883), (151, 3239330), (302, 1619665), (755, 647866), (1510, 323933)]