478291286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{224129}}^1$

素因数の和:224239

約数の個数: 16

約数和(自身を含む): 790730640

約数和(自身を除く): 312439354

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 224129, 448258, 2465419, 4930838, 21740513, 43481026, 239145643, 478291286]

約数ペア:

[(1, 478291286), (2, 239145643), (11, 43481026), (22, 21740513), (97, 4930838), (194, 2465419), (1067, 448258), (2134, 224129)]