4246580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16333}}^1$

素因数の和:16355

約数の個数: 24

約数和(自身を含む): 9604392

約数和(自身を除く): 5357812

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 16333, 32666, 65332, 81665, 163330, 212329, 326660, 424658, 849316, 1061645, 2123290, 4246580]

約数ペア:

[(1, 4246580), (2, 2123290), (4, 1061645), (5, 849316), (10, 424658), (13, 326660), (20, 212329), (26, 163330), (52, 81665), (65, 65332), (130, 32666), (260, 16333)]