559986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 1305600

約数和(自身を除く): 745614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 199, 201, 398, 402, 469, 597, 938, 1194, 1393, 1407, 2786, 2814, 4179, 8358, 13333, 26666, 39999, 79998, 93331, 186662, 279993, 559986]

約数ペア:

[(1, 559986), (2, 279993), (3, 186662), (6, 93331), (7, 79998), (14, 39999), (21, 26666), (42, 13333), (67, 8358), (134, 4179), (199, 2814), (201, 2786), (398, 1407), (402, 1393), (469, 1194), (597, 938)]