129285604

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{65033}}^1$

素因数の和:65115

約数の個数: 24

約数和(自身を含む): 262217088

約数和(自身を除く): 132931484

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 65033, 130066, 260132, 455231, 910462, 1820924, 4617343, 9234686, 18469372, 32321401, 64642802, 129285604]

約数ペア:

[(1, 129285604), (2, 64642802), (4, 32321401), (7, 18469372), (14, 9234686), (28, 4617343), (71, 1820924), (142, 910462), (284, 455231), (497, 260132), (994, 130066), (1988, 65033)]