982540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3779}}^1$

素因数の和:3801

約数の個数: 24

約数和(自身を含む): 2222640

約数和(自身を除く): 1240100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3779, 7558, 15116, 18895, 37790, 49127, 75580, 98254, 196508, 245635, 491270, 982540]

約数ペア:

[(1, 982540), (2, 491270), (4, 245635), (5, 196508), (10, 98254), (13, 75580), (20, 49127), (26, 37790), (52, 18895), (65, 15116), (130, 7558), (260, 3779)]