1347708

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 3467520

約数和(自身を除く): 2119812

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 257, 276, 437, 514, 771, 874, 1028, 1311, 1542, 1748, 2622, 3084, 4883, 5244, 5911, 9766, 11822, 14649, 17733, 19532, 23644, 29298, 35466, 58596, 70932, 112309, 224618, 336927, 449236, 673854, 1347708]

約数ペア:

[(1, 1347708), (2, 673854), (3, 449236), (4, 336927), (6, 224618), (12, 112309), (19, 70932), (23, 58596), (38, 35466), (46, 29298), (57, 23644), (69, 19532), (76, 17733), (92, 14649), (114, 11822), (138, 9766), (228, 5911), (257, 5244), (276, 4883), (437, 3084), (514, 2622), (771, 1748), (874, 1542), (1028, 1311)]