2126045

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:244

約数の個数: 16

約数和(自身を含む): 2661120

約数和(自身を除く): 535075

約数列:

[1, 5, 47, 83, 109, 235, 415, 545, 3901, 5123, 9047, 19505, 25615, 45235, 425209, 2126045]

約数ペア:

[(1, 2126045), (5, 425209), (47, 45235), (83, 25615), (109, 19505), (235, 9047), (415, 5123), (545, 3901)]