2016028916

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{112577}}^1$

素因数の和:112640

約数の個数: 36

約数和(自身を含む): 3982784484

約数和(自身を除く): 1966755568

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 148, 242, 407, 484, 814, 1628, 4477, 8954, 17908, 112577, 225154, 450308, 1238347, 2476694, 4165349, 4953388, 8330698, 13621817, 16661396, 27243634, 45818839, 54487268, 91637678, 183275356, 504007229, 1008014458, 2016028916]

約数ペア:

[(1, 2016028916), (2, 1008014458), (4, 504007229), (11, 183275356), (22, 91637678), (37, 54487268), (44, 45818839), (74, 27243634), (121, 16661396), (148, 13621817), (242, 8330698), (407, 4953388), (484, 4165349), (814, 2476694), (1628, 1238347), (4477, 450308), (8954, 225154), (17908, 112577)]