298372039

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{2293}}^1$

素因数の和:2970

約数の個数: 16

約数和(自身を含む): 353459520

約数和(自身を除く): 55087481

約数列:

[1, 7, 29, 203, 641, 2293, 4487, 16051, 18589, 66497, 130123, 465479, 1469813, 10288691, 42624577, 298372039]

約数ペア:

[(1, 298372039), (7, 42624577), (29, 10288691), (203, 1469813), (641, 465479), (2293, 130123), (4487, 66497), (16051, 18589)]