2399104105

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{3559}}^1\times {\mathrm{4349}}^1$

素因数の和:7944

約数の個数: 16

約数和(自身を含む): 2973312000

約数和(自身を除く): 574207895

約数列:

[1, 5, 31, 155, 3559, 4349, 17795, 21745, 110329, 134819, 551645, 674095, 15478091, 77390455, 479820821, 2399104105]

約数ペア:

[(1, 2399104105), (5, 479820821), (31, 77390455), (155, 15478091), (3559, 674095), (4349, 551645), (17795, 134819), (21745, 110329)]