649702923265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{795527}}^1$

素因数の和:796053

約数の個数: 32

約数和(自身を含む): 879790325760

約数和(自身を除く): 230087402495

約数列:

[1, 5, 11, 31, 55, 155, 341, 479, 1705, 2395, 5269, 14849, 26345, 74245, 163339, 795527, 816695, 3977635, 8750797, 24661337, 43753985, 123306685, 271274707, 381057433, 1356373535, 1905287165, 4191631763, 11812780423, 20958158815, 59063902115, 129940584653, 649702923265]

約数ペア:

[(1, 649702923265), (5, 129940584653), (11, 59063902115), (31, 20958158815), (55, 11812780423), (155, 4191631763), (341, 1905287165), (479, 1356373535), (1705, 381057433), (2395, 271274707), (5269, 123306685), (14849, 43753985), (26345, 24661337), (74245, 8750797), (163339, 3977635), (795527, 816695)]