539415006

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{20521}}^1$

素因数の和:20876

約数の個数: 32

約数和(自身を含む): 1165321248

約数和(自身を除く): 625906242

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 337, 674, 1011, 2022, 4381, 8762, 13143, 20521, 26286, 41042, 61563, 123126, 266773, 533546, 800319, 1600638, 6915577, 13831154, 20746731, 41493462, 89902501, 179805002, 269707503, 539415006]

約数ペア:

[(1, 539415006), (2, 269707503), (3, 179805002), (6, 89902501), (13, 41493462), (26, 20746731), (39, 13831154), (78, 6915577), (337, 1600638), (674, 800319), (1011, 533546), (2022, 266773), (4381, 123126), (8762, 61563), (13143, 41042), (20521, 26286)]