449817164

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{212579}}^1$

素因数の和:212629

約数の個数: 18

約数和(自身を含む): 822897180

約数和(自身を除く): 373080016

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 212579, 425158, 850316, 4889317, 9778634, 19557268, 112454291, 224908582, 449817164]

約数ペア:

[(1, 449817164), (2, 224908582), (4, 112454291), (23, 19557268), (46, 9778634), (92, 4889317), (529, 850316), (1058, 425158), (2116, 212579)]