2016377924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1\times {\mathrm{751}}^1$

素因数の和:1344

約数の個数: 48

約数和(自身を含む): 3891148800

約数和(自身を除く): 1874770876

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 439, 556, 751, 878, 1502, 1529, 1756, 3004, 3058, 4829, 6116, 8261, 9658, 16522, 19316, 33044, 61021, 104389, 122042, 208778, 244084, 329689, 417556, 659378, 671231, 1148279, 1318756, 1342462, 2296558, 2684924, 3626579, 4593116, 7253158, 14506316, 45826771, 91653542, 183307084, 504094481, 1008188962, 2016377924]

約数ペア:

[(1, 2016377924), (2, 1008188962), (4, 504094481), (11, 183307084), (22, 91653542), (44, 45826771), (139, 14506316), (278, 7253158), (439, 4593116), (556, 3626579), (751, 2684924), (878, 2296558), (1502, 1342462), (1529, 1318756), (1756, 1148279), (3004, 671231), (3058, 659378), (4829, 417556), (6116, 329689), (8261, 244084), (9658, 208778), (16522, 122042), (19316, 104389), (33044, 61021)]