1214887316

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{16189}}^1$

素因数の和:16523

約数の個数: 24

約数和(自身を含む): 2163696360

約数和(自身を除く): 948809044

約数列:

[1, 2, 4, 73, 146, 257, 292, 514, 1028, 16189, 18761, 32378, 37522, 64756, 75044, 1181797, 2363594, 4160573, 4727188, 8321146, 16642292, 303721829, 607443658, 1214887316]

約数ペア:

[(1, 1214887316), (2, 607443658), (4, 303721829), (73, 16642292), (146, 8321146), (257, 4727188), (292, 4160573), (514, 2363594), (1028, 1181797), (16189, 75044), (18761, 64756), (32378, 37522)]