858382564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{971021}}^1$

素因数の和:971055

約数の個数: 24

約数和(自身を含む): 1712882808

約数和(自身を除く): 854500244

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 971021, 1942042, 3884084, 12623273, 16507357, 25246546, 33014714, 50493092, 66029428, 214595641, 429191282, 858382564]

約数ペア:

[(1, 858382564), (2, 429191282), (4, 214595641), (13, 66029428), (17, 50493092), (26, 33014714), (34, 25246546), (52, 16507357), (68, 12623273), (221, 3884084), (442, 1942042), (884, 971021)]