12976814278

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{3361}}^1$

素因数の和:3760

約数の個数: 32

約数和(自身を含む): 19970280000

約数和(自身を除く): 6993465722

約数列:

[1, 2, 89, 109, 178, 199, 218, 398, 3361, 6722, 9701, 17711, 19402, 21691, 35422, 43382, 299129, 366349, 598258, 668839, 732698, 1337678, 1930499, 3860998, 32605061, 59526671, 65210122, 72903451, 119053342, 145806902, 6488407139, 12976814278]

約数ペア:

[(1, 12976814278), (2, 6488407139), (89, 145806902), (109, 119053342), (178, 72903451), (199, 65210122), (218, 59526671), (398, 32605061), (3361, 3860998), (6722, 1930499), (9701, 1337678), (17711, 732698), (19402, 668839), (21691, 598258), (35422, 366349), (43382, 299129)]