858830126

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{757}}^1$

素因数の和:969

約数の個数: 64

約数和(自身を含む): 1650378240

約数和(自身を除く): 791548114

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 139, 154, 278, 371, 583, 742, 757, 973, 1166, 1514, 1529, 1946, 3058, 4081, 5299, 7367, 8162, 8327, 10598, 10703, 14734, 16654, 21406, 40121, 51569, 58289, 80242, 81037, 103138, 105223, 116578, 162074, 210446, 280847, 441331, 561694, 567259, 736561, 882662, 1134518, 1157453, 1473122, 2314906, 3089317, 5576819, 6178634, 8102171, 11153638, 16204342, 39037733, 61345009, 78075466, 122690018, 429415063, 858830126]

約数ペア:

[(1, 858830126), (2, 429415063), (7, 122690018), (11, 78075466), (14, 61345009), (22, 39037733), (53, 16204342), (77, 11153638), (106, 8102171), (139, 6178634), (154, 5576819), (278, 3089317), (371, 2314906), (583, 1473122), (742, 1157453), (757, 1134518), (973, 882662), (1166, 736561), (1514, 567259), (1529, 561694), (1946, 441331), (3058, 280847), (4081, 210446), (5299, 162074), (7367, 116578), (8162, 105223), (8327, 103138), (10598, 81037), (10703, 80242), (14734, 58289), (16654, 51569), (21406, 40121)]