2017885038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25870321}}^1$

素因数の和:25870339

約数の個数: 16

約数和(自身を含む): 4346214096

約数和(自身を除く): 2328329058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25870321, 51740642, 77610963, 155221926, 336314173, 672628346, 1008942519, 2017885038]

約数ペア:

[(1, 2017885038), (2, 1008942519), (3, 672628346), (6, 336314173), (13, 155221926), (26, 77610963), (39, 51740642), (78, 25870321)]