2017182704

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1775689}}^1$

素因数の和:1775768

約数の個数: 20

約数和(自身を含む): 3963340080

約数和(自身を除く): 1946157376

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1775689, 3551378, 7102756, 14205512, 28411024, 126073919, 252147838, 504295676, 1008591352, 2017182704]

約数ペア:

[(1, 2017182704), (2, 1008591352), (4, 504295676), (8, 252147838), (16, 126073919), (71, 28411024), (142, 14205512), (284, 7102756), (568, 3551378), (1136, 1775689)]