2912991976

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{5128507}}^1$

素因数の和:5128584

約数の個数: 16

約数和(自身を含む): 5538788640

約数和(自身を除く): 2625796664

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 5128507, 10257014, 20514028, 41028056, 364123997, 728247994, 1456495988, 2912991976]

約数ペア:

[(1, 2912991976), (2, 1456495988), (4, 728247994), (8, 364123997), (71, 41028056), (142, 20514028), (284, 10257014), (568, 5128507)]