1827020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7027}}^1$

素因数の和:7049

約数の個数: 24

約数和(自身を含む): 4132464

約数和(自身を除く): 2305444

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7027, 14054, 28108, 35135, 70270, 91351, 140540, 182702, 365404, 456755, 913510, 1827020]

約数ペア:

[(1, 1827020), (2, 913510), (4, 456755), (5, 365404), (10, 182702), (13, 140540), (20, 91351), (26, 70270), (52, 35135), (65, 28108), (130, 14054), (260, 7027)]