8964320368

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{2180039}}^1$

素因数の和:2180304

約数の個数: 20

約数和(自身を含む): 17435959920

約数和(自身を除く): 8471639552

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 2180039, 4360078, 8720156, 17440312, 34880624, 560270023, 1120540046, 2241080092, 4482160184, 8964320368]

約数ペア:

[(1, 8964320368), (2, 4482160184), (4, 2241080092), (8, 1120540046), (16, 560270023), (257, 34880624), (514, 17440312), (1028, 8720156), (2056, 4360078), (4112, 2180039)]