20140604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1153}}^1$

素因数の和:1565

約数の個数: 24

約数和(自身を含む): 38580528

約数和(自身を除く): 18439924

約数列:

[1, 2, 4, 11, 22, 44, 397, 794, 1153, 1588, 2306, 4367, 4612, 8734, 12683, 17468, 25366, 50732, 457741, 915482, 1830964, 5035151, 10070302, 20140604]

約数ペア:

[(1, 20140604), (2, 10070302), (4, 5035151), (11, 1830964), (22, 915482), (44, 457741), (397, 50732), (794, 25366), (1153, 17468), (1588, 12683), (2306, 8734), (4367, 4612)]