2627580046

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{1291}}^1$

素因数の和:1577

約数の個数: 64

約数和(自身を含む): 4969714176

約数和(自身を除く): 2342134130

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 211, 371, 422, 689, 742, 1291, 1378, 1477, 2582, 2743, 2954, 4823, 5486, 9037, 9646, 11183, 16783, 18074, 19201, 22366, 33566, 38402, 68423, 78281, 117481, 136846, 145379, 156562, 234962, 272401, 290758, 478961, 544802, 889499, 957922, 1017653, 1778998, 1906807, 2035306, 3541213, 3813614, 6226493, 7082426, 12452986, 14437253, 24788491, 28874506, 49576982, 101060771, 187684289, 202121542, 375368578, 1313790023, 2627580046]

約数ペア:

[(1, 2627580046), (2, 1313790023), (7, 375368578), (13, 202121542), (14, 187684289), (26, 101060771), (53, 49576982), (91, 28874506), (106, 24788491), (182, 14437253), (211, 12452986), (371, 7082426), (422, 6226493), (689, 3813614), (742, 3541213), (1291, 2035306), (1378, 1906807), (1477, 1778998), (2582, 1017653), (2743, 957922), (2954, 889499), (4823, 544802), (5486, 478961), (9037, 290758), (9646, 272401), (11183, 234962), (16783, 156562), (18074, 145379), (19201, 136846), (22366, 117481), (33566, 78281), (38402, 68423)]