668842922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{4723}}^1$

素因数の和:4934

約数の個数: 32

約数和(自身を含む): 1128544704

約数和(自身を除く): 459701782

約数列:

[1, 2, 11, 22, 41, 82, 157, 314, 451, 902, 1727, 3454, 4723, 6437, 9446, 12874, 51953, 70807, 103906, 141614, 193643, 387286, 741511, 1483022, 2130073, 4260146, 8156621, 16313242, 30401951, 60803902, 334421461, 668842922]

約数ペア:

[(1, 668842922), (2, 334421461), (11, 60803902), (22, 30401951), (41, 16313242), (82, 8156621), (157, 4260146), (314, 2130073), (451, 1483022), (902, 741511), (1727, 387286), (3454, 193643), (4723, 141614), (6437, 103906), (9446, 70807), (12874, 51953)]