2016569665

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6761}}^1$

素因数の和:6834

約数の個数: 48

約数和(自身を含む): 2913881040

約数和(自身を除く): 897311375

約数列:

[1, 5, 11, 17, 29, 55, 85, 121, 145, 187, 319, 493, 605, 935, 1595, 2057, 2465, 3509, 5423, 6761, 10285, 17545, 27115, 33805, 59653, 74371, 114937, 196069, 298265, 371855, 574685, 818081, 980345, 1264307, 2156759, 3333173, 4090405, 6321535, 10783795, 13907377, 16665865, 23724349, 36664903, 69536885, 118621745, 183324515, 403313933, 2016569665]

約数ペア:

[(1, 2016569665), (5, 403313933), (11, 183324515), (17, 118621745), (29, 69536885), (55, 36664903), (85, 23724349), (121, 16665865), (145, 13907377), (187, 10783795), (319, 6321535), (493, 4090405), (605, 3333173), (935, 2156759), (1595, 1264307), (2057, 980345), (2465, 818081), (3509, 574685), (5423, 371855), (6761, 298265), (10285, 196069), (17545, 114937), (27115, 74371), (33805, 59653)]