2017180568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{451069}}^1$

素因数の和:451131

約数の個数: 32

約数和(自身を含む): 4167886800

約数和(自身を除く): 2150706232

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 451069, 902138, 1804276, 3608552, 5863897, 11727794, 19395967, 23455588, 38791934, 46911176, 77583868, 155167736, 252147571, 504295142, 1008590284, 2017180568]

約数ペア:

[(1, 2017180568), (2, 1008590284), (4, 504295142), (8, 252147571), (13, 155167736), (26, 77583868), (43, 46911176), (52, 38791934), (86, 23455588), (104, 19395967), (172, 11727794), (344, 5863897), (559, 3608552), (1118, 1804276), (2236, 902138), (4472, 451069)]