2280272

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2689}}^1$

素因数の和:2750

約数の個数: 20

約数和(自身を含む): 4503060

約数和(自身を除く): 2222788

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2689, 5378, 10756, 21512, 43024, 142517, 285034, 570068, 1140136, 2280272]

約数ペア:

[(1, 2280272), (2, 1140136), (4, 570068), (8, 285034), (16, 142517), (53, 43024), (106, 21512), (212, 10756), (424, 5378), (848, 2689)]