2972662

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 5644800

約数和(自身を除く): 2672138

約数列:

[1, 2, 7, 11, 14, 22, 77, 97, 154, 194, 199, 398, 679, 1067, 1358, 1393, 2134, 2189, 2786, 4378, 7469, 14938, 15323, 19303, 30646, 38606, 135121, 212333, 270242, 424666, 1486331, 2972662]

約数ペア:

[(1, 2972662), (2, 1486331), (7, 424666), (11, 270242), (14, 212333), (22, 135121), (77, 38606), (97, 30646), (154, 19303), (194, 15323), (199, 14938), (398, 7469), (679, 4378), (1067, 2786), (1358, 2189), (1393, 2134)]