306570004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1621}}^1\times {\mathrm{3637}}^1$

素因数の和:5275

約数の個数: 24

約数和(自身を含む): 578281928

約数和(自身を除く): 271711924

約数列:

[1, 2, 4, 13, 26, 52, 1621, 3242, 3637, 6484, 7274, 14548, 21073, 42146, 47281, 84292, 94562, 189124, 5895577, 11791154, 23582308, 76642501, 153285002, 306570004]

約数ペア:

[(1, 306570004), (2, 153285002), (4, 76642501), (13, 23582308), (26, 11791154), (52, 5895577), (1621, 189124), (3242, 94562), (3637, 84292), (6484, 47281), (7274, 42146), (14548, 21073)]