425883978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1279}}^1\times {\mathrm{1423}}^1$

素因数の和:2723

約数の個数: 48

約数和(自身を含む): 995205120

約数和(自身を除く): 569321142

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1279, 1423, 2558, 2846, 3837, 4269, 7674, 8538, 11511, 12807, 16627, 18499, 23022, 25614, 33254, 36998, 49881, 55497, 99762, 110994, 149643, 166491, 299286, 332982, 1820017, 3640034, 5460051, 10920102, 16380153, 23660221, 32760306, 47320442, 70980663, 141961326, 212941989, 425883978]

約数ペア:

[(1, 425883978), (2, 212941989), (3, 141961326), (6, 70980663), (9, 47320442), (13, 32760306), (18, 23660221), (26, 16380153), (39, 10920102), (78, 5460051), (117, 3640034), (234, 1820017), (1279, 332982), (1423, 299286), (2558, 166491), (2846, 149643), (3837, 110994), (4269, 99762), (7674, 55497), (8538, 49881), (11511, 36998), (12807, 33254), (16627, 25614), (18499, 23022)]