1080272

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:746

約数の個数: 20

約数和(自身を含む): 2115936

約数和(自身を除く): 1035664

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 631, 856, 1262, 1712, 2524, 5048, 10096, 67517, 135034, 270068, 540136, 1080272]

約数ペア:

[(1, 1080272), (2, 540136), (4, 270068), (8, 135034), (16, 67517), (107, 10096), (214, 5048), (428, 2524), (631, 1712), (856, 1262)]