2018954204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{216719}}^1$

素因数の和:216877

約数の個数: 24

約数和(自身を含む): 3768327360

約数和(自身を除く): 1749373156

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 2329, 4658, 9316, 216719, 433438, 866876, 3684223, 7368446, 14736892, 29690503, 59381006, 118762012, 504738551, 1009477102, 2018954204]

約数ペア:

[(1, 2018954204), (2, 1009477102), (4, 504738551), (17, 118762012), (34, 59381006), (68, 29690503), (137, 14736892), (274, 7368446), (548, 3684223), (2329, 866876), (4658, 433438), (9316, 216719)]