488242534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{280277}}^1$

素因数の和:280359

約数の個数: 16

約数和(自身を含む): 800473968

約数和(自身を除く): 312231434

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 280277, 560554, 3643601, 7287202, 18778559, 37557118, 244121267, 488242534]

約数ペア:

[(1, 488242534), (2, 244121267), (13, 37557118), (26, 18778559), (67, 7287202), (134, 3643601), (871, 560554), (1742, 280277)]