2806564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 5254200

約数和(自身を除く): 2447636

約数列:

[1, 2, 4, 17, 34, 68, 149, 277, 298, 554, 596, 1108, 2533, 4709, 5066, 9418, 10132, 18836, 41273, 82546, 165092, 701641, 1403282, 2806564]

約数ペア:

[(1, 2806564), (2, 1403282), (4, 701641), (17, 165092), (34, 82546), (68, 41273), (149, 18836), (277, 10132), (298, 9418), (554, 5066), (596, 4709), (1108, 2533)]