520040048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2954773}}^1$

素因数の和:2954792

約数の個数: 20

約数和(自身を含む): 1099175928

約数和(自身を除く): 579135880

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2954773, 5909546, 11819092, 23638184, 32502503, 47276368, 65005006, 130010012, 260020024, 520040048]

約数ペア:

[(1, 520040048), (2, 260020024), (4, 130010012), (8, 65005006), (11, 47276368), (16, 32502503), (22, 23638184), (44, 11819092), (88, 5909546), (176, 2954773)]