284910332

素因数分解:

$2^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{15727}}^1$

素因数の和:16385

約数の個数: 24

約数和(自身を含む): 570737664

約数和(自身を除く): 285827332

約数列:

[1, 2, 4, 7, 14, 28, 647, 1294, 2588, 4529, 9058, 15727, 18116, 31454, 62908, 110089, 220178, 440356, 10175369, 20350738, 40701476, 71227583, 142455166, 284910332]

約数ペア:

[(1, 284910332), (2, 142455166), (4, 71227583), (7, 40701476), (14, 20350738), (28, 10175369), (647, 440356), (1294, 220178), (2588, 110089), (4529, 62908), (9058, 31454), (15727, 18116)]