2008307906

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5051}}^1$

素因数の和:5159

約数の個数: 48

約数和(自身を含む): 3483212544

約数和(自身を除く): 1474904638

約数列:

[1, 2, 11, 22, 31, 53, 62, 106, 121, 242, 341, 583, 682, 1166, 1643, 3286, 3751, 5051, 6413, 7502, 10102, 12826, 18073, 36146, 55561, 111122, 156581, 198803, 267703, 313162, 397606, 535406, 611171, 1222342, 1722391, 2944733, 3444782, 5889466, 8298793, 16597586, 18946301, 32392063, 37892602, 64784126, 91286723, 182573446, 1004153953, 2008307906]

約数ペア:

[(1, 2008307906), (2, 1004153953), (11, 182573446), (22, 91286723), (31, 64784126), (53, 37892602), (62, 32392063), (106, 18946301), (121, 16597586), (242, 8298793), (341, 5889466), (583, 3444782), (682, 2944733), (1166, 1722391), (1643, 1222342), (3286, 611171), (3751, 535406), (5051, 397606), (6413, 313162), (7502, 267703), (10102, 198803), (12826, 156581), (18073, 111122), (36146, 55561)]