828684496

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{117979}}^1$

素因数の和:118426

約数の個数: 20

約数和(自身を含む): 1609247200

約数和(自身を除く): 780562704

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 7024, 117979, 235958, 471916, 943832, 1887664, 51792781, 103585562, 207171124, 414342248, 828684496]

約数ペア:

[(1, 828684496), (2, 414342248), (4, 207171124), (8, 103585562), (16, 51792781), (439, 1887664), (878, 943832), (1756, 471916), (3512, 235958), (7024, 117979)]