268746422

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{2339}}^1$

素因数の和:2660

約数の個数: 32

約数和(自身を含む): 478483200

約数和(自身を除く): 209736778

約数列:

[1, 2, 7, 14, 29, 58, 203, 283, 406, 566, 1981, 2339, 3962, 4678, 8207, 16373, 16414, 32746, 57449, 67831, 114898, 135662, 474817, 661937, 949634, 1323874, 4633559, 9267118, 19196173, 38392346, 134373211, 268746422]

約数ペア:

[(1, 268746422), (2, 134373211), (7, 38392346), (14, 19196173), (29, 9267118), (58, 4633559), (203, 1323874), (283, 949634), (406, 661937), (566, 474817), (1981, 135662), (2339, 114898), (3962, 67831), (4678, 57449), (8207, 32746), (16373, 16414)]