8028670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 15704640

約数和(自身を除く): 7675970

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 409, 755, 818, 1510, 1963, 2045, 3926, 4090, 5317, 9815, 10634, 19630, 26585, 53170, 61759, 123518, 308795, 617590, 802867, 1605734, 4014335, 8028670]

約数ペア:

[(1, 8028670), (2, 4014335), (5, 1605734), (10, 802867), (13, 617590), (26, 308795), (65, 123518), (130, 61759), (151, 53170), (302, 26585), (409, 19630), (755, 10634), (818, 9815), (1510, 5317), (1963, 4090), (2045, 3926)]