2912051408

素因数分解:

$2^4\times 7^1\times {\mathrm{26000459}}^1$

素因数の和:26000474

約数の個数: 20

約数和(自身を含む): 6448114080

約数和(自身を除く): 3536062672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 26000459, 52000918, 104001836, 182003213, 208003672, 364006426, 416007344, 728012852, 1456025704, 2912051408]

約数ペア:

[(1, 2912051408), (2, 1456025704), (4, 728012852), (7, 416007344), (8, 364006426), (14, 208003672), (16, 182003213), (28, 104001836), (56, 52000918), (112, 26000459)]