2012162570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{590077}}^1$

素因数の和:590126

約数の個数: 32

約数和(自身を含む): 4078619136

約数和(自身を除く): 2066456566

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 590077, 1180154, 2950385, 5900770, 6490847, 12981694, 18292387, 32454235, 36584774, 64908470, 91461935, 182923870, 201216257, 402432514, 1006081285, 2012162570]

約数ペア:

[(1, 2012162570), (2, 1006081285), (5, 402432514), (10, 201216257), (11, 182923870), (22, 91461935), (31, 64908470), (55, 36584774), (62, 32454235), (110, 18292387), (155, 12981694), (310, 6490847), (341, 5900770), (682, 2950385), (1705, 1180154), (3410, 590077)]