2053804786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{15619}}^1$

素因数の和:15814

約数の個数: 32

約数和(自身を含む): 3463891200

約数和(自身を除く): 1410086414

約数列:

[1, 2, 11, 22, 43, 86, 139, 278, 473, 946, 1529, 3058, 5977, 11954, 15619, 31238, 65747, 131494, 171809, 343618, 671617, 1343234, 2171041, 4342082, 7387787, 14775574, 23881451, 47762902, 93354763, 186709526, 1026902393, 2053804786]

約数ペア:

[(1, 2053804786), (2, 1026902393), (11, 186709526), (22, 93354763), (43, 47762902), (86, 23881451), (139, 14775574), (278, 7387787), (473, 4342082), (946, 2171041), (1529, 1343234), (3058, 671617), (5977, 343618), (11954, 171809), (15619, 131494), (31238, 65747)]