13145052

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 32401152

約数和(自身を除く): 19256100

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 97, 138, 194, 276, 291, 388, 491, 582, 982, 1164, 1473, 1964, 2231, 2946, 4462, 5892, 6693, 8924, 11293, 13386, 22586, 26772, 33879, 45172, 47627, 67758, 95254, 135516, 142881, 190508, 285762, 571524, 1095421, 2190842, 3286263, 4381684, 6572526, 13145052]

約数ペア:

[(1, 13145052), (2, 6572526), (3, 4381684), (4, 3286263), (6, 2190842), (12, 1095421), (23, 571524), (46, 285762), (69, 190508), (92, 142881), (97, 135516), (138, 95254), (194, 67758), (276, 47627), (291, 45172), (388, 33879), (491, 26772), (582, 22586), (982, 13386), (1164, 11293), (1473, 8924), (1964, 6693), (2231, 5892), (2946, 4462)]