2017038670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{77489}}^1$

素因数の和:77652

約数の個数: 32

約数和(自身を含む): 3849703200

約数和(自身を除く): 1832664530

約数列:

[1, 2, 5, 10, 19, 38, 95, 137, 190, 274, 685, 1370, 2603, 5206, 13015, 26030, 77489, 154978, 387445, 774890, 1472291, 2944582, 7361455, 10615993, 14722910, 21231986, 53079965, 106159930, 201703867, 403407734, 1008519335, 2017038670]

約数ペア:

[(1, 2017038670), (2, 1008519335), (5, 403407734), (10, 201703867), (19, 106159930), (38, 53079965), (95, 21231986), (137, 14722910), (190, 10615993), (274, 7361455), (685, 2944582), (1370, 1472291), (2603, 774890), (5206, 387445), (13015, 154978), (26030, 77489)]