1900376051

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{69593}}^1$

素因数の和:69730

約数の個数: 16

約数和(自身を含む): 2244824064

約数和(自身を除く): 344448013

約数列:

[1, 7, 47, 83, 329, 581, 3901, 27307, 69593, 487151, 3270871, 5776219, 22896097, 40433533, 271482293, 1900376051]

約数ペア:

[(1, 1900376051), (7, 271482293), (47, 40433533), (83, 22896097), (329, 5776219), (581, 3270871), (3901, 487151), (27307, 69593)]