253439634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{30323}}^1$

素因数の和:30534

約数の個数: 32

約数和(自身を含む): 582220800

約数和(自身を除く): 328781166

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 597, 1194, 1393, 2786, 4179, 8358, 30323, 60646, 90969, 181938, 212261, 424522, 636783, 1273566, 6034277, 12068554, 18102831, 36205662, 42239939, 84479878, 126719817, 253439634]

約数ペア:

[(1, 253439634), (2, 126719817), (3, 84479878), (6, 42239939), (7, 36205662), (14, 18102831), (21, 12068554), (42, 6034277), (199, 1273566), (398, 636783), (597, 424522), (1194, 212261), (1393, 181938), (2786, 90969), (4179, 60646), (8358, 30323)]