494564

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 1048320

約数和(自身を除く): 553756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1039, 2078, 4156, 7273, 14546, 17663, 29092, 35326, 70652, 123641, 247282, 494564]

約数ペア:

[(1, 494564), (2, 247282), (4, 123641), (7, 70652), (14, 35326), (17, 29092), (28, 17663), (34, 14546), (68, 7273), (119, 4156), (238, 2078), (476, 1039)]