2907308

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 5352480

約数和(自身を除く): 2445172

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 353, 706, 1412, 2059, 4118, 8236, 10237, 20474, 25063, 40948, 50126, 100252, 726827, 1453654, 2907308]

約数ペア:

[(1, 2907308), (2, 1453654), (4, 726827), (29, 100252), (58, 50126), (71, 40948), (116, 25063), (142, 20474), (284, 10237), (353, 8236), (706, 4118), (1412, 2059)]