3973684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6947}}^1$

素因数の和:6975

約数の個数: 24

約数和(自身を含む): 8170848

約数和(自身を除く): 4197164

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 6947, 13894, 27788, 76417, 90311, 152834, 180622, 305668, 361244, 993421, 1986842, 3973684]

約数ペア:

[(1, 3973684), (2, 1986842), (4, 993421), (11, 361244), (13, 305668), (22, 180622), (26, 152834), (44, 90311), (52, 76417), (143, 27788), (286, 13894), (572, 6947)]