449969478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{41687}}^1$

素因数の和:41956

約数の個数: 32

約数和(自身を含む): 1032528384

約数和(自身を除く): 582558906

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1542, 1799, 3598, 5397, 10794, 41687, 83374, 125061, 250122, 291809, 583618, 875427, 1750854, 10713559, 21427118, 32140677, 64281354, 74994913, 149989826, 224984739, 449969478]

約数ペア:

[(1, 449969478), (2, 224984739), (3, 149989826), (6, 74994913), (7, 64281354), (14, 32140677), (21, 21427118), (42, 10713559), (257, 1750854), (514, 875427), (771, 583618), (1542, 291809), (1799, 250122), (3598, 125061), (5397, 83374), (10794, 41687)]