2018763428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{29851}}^1$

素因数の和:29948

約数の個数: 48

約数和(自身を含む): 4062260160

約数和(自身を除く): 2043496732

約数列:

[1, 2, 4, 11, 22, 29, 44, 53, 58, 106, 116, 212, 319, 583, 638, 1166, 1276, 1537, 2332, 3074, 6148, 16907, 29851, 33814, 59702, 67628, 119404, 328361, 656722, 865679, 1313444, 1582103, 1731358, 3164206, 3462716, 6328412, 9522469, 17403133, 19044938, 34806266, 38089876, 45880987, 69612532, 91761974, 183523948, 504690857, 1009381714, 2018763428]

約数ペア:

[(1, 2018763428), (2, 1009381714), (4, 504690857), (11, 183523948), (22, 91761974), (29, 69612532), (44, 45880987), (53, 38089876), (58, 34806266), (106, 19044938), (116, 17403133), (212, 9522469), (319, 6328412), (583, 3462716), (638, 3164206), (1166, 1731358), (1276, 1582103), (1537, 1313444), (2332, 865679), (3074, 656722), (6148, 328361), (16907, 119404), (29851, 67628), (33814, 59702)]