478775902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{1237}}^1$

素因数の和:1564

約数の個数: 32

約数和(自身を含む): 798123744

約数和(自身を除く): 319347842

約数列:

[1, 2, 11, 22, 73, 146, 241, 482, 803, 1237, 1606, 2474, 2651, 5302, 13607, 17593, 27214, 35186, 90301, 180602, 193523, 298117, 387046, 596234, 993311, 1986622, 3279287, 6558574, 21762541, 43525082, 239387951, 478775902]

約数ペア:

[(1, 478775902), (2, 239387951), (11, 43525082), (22, 21762541), (73, 6558574), (146, 3279287), (241, 1986622), (482, 993311), (803, 596234), (1237, 387046), (1606, 298117), (2474, 193523), (2651, 180602), (5302, 90301), (13607, 35186), (17593, 27214)]