2017124668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{17021}}^1$

素因数の和:17134

約数の個数: 48

約数和(自身を含む): 3963538656

約数和(自身を除く): 1946413988

約数列:

[1, 2, 4, 13, 26, 43, 52, 53, 86, 106, 172, 212, 559, 689, 1118, 1378, 2236, 2279, 2756, 4558, 9116, 17021, 29627, 34042, 59254, 68084, 118508, 221273, 442546, 731903, 885092, 902113, 1463806, 1804226, 2927612, 3608452, 9514739, 11727469, 19029478, 23454938, 38058956, 38790859, 46909876, 77581718, 155163436, 504281167, 1008562334, 2017124668]

約数ペア:

[(1, 2017124668), (2, 1008562334), (4, 504281167), (13, 155163436), (26, 77581718), (43, 46909876), (52, 38790859), (53, 38058956), (86, 23454938), (106, 19029478), (172, 11727469), (212, 9514739), (559, 3608452), (689, 2927612), (1118, 1804226), (1378, 1463806), (2236, 902113), (2279, 885092), (2756, 731903), (4558, 442546), (9116, 221273), (17021, 118508), (29627, 68084), (34042, 59254)]