2017595668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{420683}}^1$

素因数の和:420807

約数の個数: 24

約数和(自身を含む): 3887120160

約数和(自身を除く): 1869524492

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 420683, 841366, 1682732, 4627513, 9255026, 18510052, 45854447, 91708894, 183417788, 504398917, 1008797834, 2017595668]

約数ペア:

[(1, 2017595668), (2, 1008797834), (4, 504398917), (11, 183417788), (22, 91708894), (44, 45854447), (109, 18510052), (218, 9255026), (436, 4627513), (1199, 1682732), (2398, 841366), (4796, 420683)]