490690734

素因数分解:

$2^1\times 3^1\times {\mathrm{1321}}^1\times {\mathrm{61909}}^1$

素因数の和:63235

約数の個数: 16

約数和(自身を含む): 982140240

約数和(自身を除く): 491449506

約数列:

[1, 2, 3, 6, 1321, 2642, 3963, 7926, 61909, 123818, 185727, 371454, 81781789, 163563578, 245345367, 490690734]

約数ペア:

[(1, 490690734), (2, 245345367), (3, 163563578), (6, 81781789), (1321, 371454), (2642, 185727), (3963, 123818), (7926, 61909)]