2021609048

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{439}}^1\times {\mathrm{5281}}^1$

素因数の和:5835

約数の個数: 32

約数和(自身を含む): 3834732000

約数和(自身を除く): 1813122952

約数列:

[1, 2, 4, 8, 109, 218, 436, 439, 872, 878, 1756, 3512, 5281, 10562, 21124, 42248, 47851, 95702, 191404, 382808, 575629, 1151258, 2302516, 2318359, 4605032, 4636718, 9273436, 18546872, 252701131, 505402262, 1010804524, 2021609048]

約数ペア:

[(1, 2021609048), (2, 1010804524), (4, 505402262), (8, 252701131), (109, 18546872), (218, 9273436), (436, 4636718), (439, 4605032), (872, 2318359), (878, 2302516), (1756, 1151258), (3512, 575629), (5281, 382808), (10562, 191404), (21124, 95702), (42248, 47851)]