348540244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{34729}}^1$

素因数の和:34939

約数の個数: 24

約数和(自身を含む): 660286760

約数和(自身を除く): 311746516

約数列:

[1, 2, 4, 13, 26, 52, 193, 386, 772, 2509, 5018, 10036, 34729, 69458, 138916, 451477, 902954, 1805908, 6702697, 13405394, 26810788, 87135061, 174270122, 348540244]

約数ペア:

[(1, 348540244), (2, 174270122), (4, 87135061), (13, 26810788), (26, 13405394), (52, 6702697), (193, 1805908), (386, 902954), (772, 451477), (2509, 138916), (5018, 69458), (10036, 34729)]