2013265690

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1\times {\mathrm{3593}}^1$

素因数の和:4146

約数の個数: 32

約数和(自身を含む): 3660273360

約数和(自身を除く): 1647007670

約数列:

[1, 2, 5, 10, 137, 274, 409, 685, 818, 1370, 2045, 3593, 4090, 7186, 17965, 35930, 56033, 112066, 280165, 492241, 560330, 984482, 1469537, 2461205, 2939074, 4922410, 7347685, 14695370, 201326569, 402653138, 1006632845, 2013265690]

約数ペア:

[(1, 2013265690), (2, 1006632845), (5, 402653138), (10, 201326569), (137, 14695370), (274, 7347685), (409, 4922410), (685, 2939074), (818, 2461205), (1370, 1469537), (2045, 984482), (3593, 560330), (4090, 492241), (7186, 280165), (17965, 112066), (35930, 56033)]