2016272648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{55871}}^1$

素因数の和:56237

約数の個数: 32

約数和(自身を含む): 4083125760

約数和(自身を除く): 2066853112

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 347, 694, 1388, 2776, 4511, 9022, 18044, 36088, 55871, 111742, 223484, 446968, 726323, 1452646, 2905292, 5810584, 19387237, 38774474, 77548948, 155097896, 252034081, 504068162, 1008136324, 2016272648]

約数ペア:

[(1, 2016272648), (2, 1008136324), (4, 504068162), (8, 252034081), (13, 155097896), (26, 77548948), (52, 38774474), (104, 19387237), (347, 5810584), (694, 2905292), (1388, 1452646), (2776, 726323), (4511, 446968), (9022, 223484), (18044, 111742), (36088, 55871)]