15697040528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1423897}}^1$

素因数の和:1423971

約数の個数: 40

約数和(自身を含む): 33370473528

約数和(自身を除く): 17673433000

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 11024, 1423897, 2847794, 5695588, 11391176, 18510661, 22782352, 37021322, 74042644, 75466541, 148085288, 150933082, 296170576, 301866164, 603732328, 981065033, 1207464656, 1962130066, 3924260132, 7848520264, 15697040528]

約数ペア:

[(1, 15697040528), (2, 7848520264), (4, 3924260132), (8, 1962130066), (13, 1207464656), (16, 981065033), (26, 603732328), (52, 301866164), (53, 296170576), (104, 150933082), (106, 148085288), (208, 75466541), (212, 74042644), (424, 37021322), (689, 22782352), (848, 18510661), (1378, 11391176), (2756, 5695588), (5512, 2847794), (11024, 1423897)]