2520590303

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{3253}}^1$

素因数の和:3647

約数の個数: 32

約数和(自身を含む): 3261288960

約数和(自身を除く): 740698657

約数列:

[1, 7, 11, 29, 77, 203, 319, 347, 2233, 2429, 3253, 3817, 10063, 22771, 26719, 35783, 70441, 94337, 110693, 250481, 660359, 774851, 1037707, 1128791, 7263949, 7901537, 12416701, 32734939, 86916907, 229144573, 360084329, 2520590303]

約数ペア:

[(1, 2520590303), (7, 360084329), (11, 229144573), (29, 86916907), (77, 32734939), (203, 12416701), (319, 7901537), (347, 7263949), (2233, 1128791), (2429, 1037707), (3253, 774851), (3817, 660359), (10063, 250481), (22771, 110693), (26719, 94337), (35783, 70441)]