2021281574

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{55889}}^1$

素因数の和:56024

約数の個数: 24

約数和(自身を含む): 3313829880

約数和(自身を除く): 1292548306

約数列:

[1, 2, 13, 26, 107, 169, 214, 338, 1391, 2782, 18083, 36166, 55889, 111778, 726557, 1453114, 5980123, 9445241, 11960246, 18890482, 77741599, 155483198, 1010640787, 2021281574]

約数ペア:

[(1, 2021281574), (2, 1010640787), (13, 155483198), (26, 77741599), (107, 18890482), (169, 11960246), (214, 9445241), (338, 5980123), (1391, 1453114), (2782, 726557), (18083, 111778), (36166, 55889)]