1660239564

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1\times {\mathrm{4651}}^1$

素因数の和:5006

約数の個数: 48

約数和(自身を含む): 3920184576

約数和(自身を除く): 2259945012

約数列:

[1, 2, 3, 4, 6, 12, 151, 197, 302, 394, 453, 591, 604, 788, 906, 1182, 1812, 2364, 4651, 9302, 13953, 18604, 27906, 29747, 55812, 59494, 89241, 118988, 178482, 356964, 702301, 916247, 1404602, 1832494, 2106903, 2748741, 2809204, 3664988, 4213806, 5497482, 8427612, 10994964, 138353297, 276706594, 415059891, 553413188, 830119782, 1660239564]

約数ペア:

[(1, 1660239564), (2, 830119782), (3, 553413188), (4, 415059891), (6, 276706594), (12, 138353297), (151, 10994964), (197, 8427612), (302, 5497482), (394, 4213806), (453, 3664988), (591, 2809204), (604, 2748741), (788, 2106903), (906, 1832494), (1182, 1404602), (1812, 916247), (2364, 702301), (4651, 356964), (9302, 178482), (13953, 118988), (18604, 89241), (27906, 59494), (29747, 55812)]