520030087874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{2399039}}^1$

素因数の和:2399278

約数の個数: 32

約数和(自身を含む): 870563635200

約数和(自身を除く): 350533547326

約数列:

[1, 2, 11, 22, 59, 118, 167, 334, 649, 1298, 1837, 3674, 9853, 19706, 108383, 216766, 2399039, 4798078, 26389429, 52778858, 141543301, 283086602, 400639513, 801279026, 1556976311, 3113952622, 4407034643, 8814069286, 23637731267, 47275462534, 260015043937, 520030087874]

約数ペア:

[(1, 520030087874), (2, 260015043937), (11, 47275462534), (22, 23637731267), (59, 8814069286), (118, 4407034643), (167, 3113952622), (334, 1556976311), (649, 801279026), (1298, 400639513), (1837, 283086602), (3674, 141543301), (9853, 52778858), (19706, 26389429), (108383, 4798078), (216766, 2399039)]