2054157071

素因数分解:

${\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{619}}^1\times {\mathrm{919}}^1$

素因数の和:1718

約数の個数: 16

約数和(自身を含む): 2162956800

約数和(自身を除く): 108799729

約数列:

[1, 23, 157, 619, 919, 3611, 14237, 21137, 97183, 144283, 568861, 2235209, 3318509, 13083803, 89311177, 2054157071]

約数ペア:

[(1, 2054157071), (23, 89311177), (157, 13083803), (619, 3318509), (919, 2235209), (3611, 568861), (14237, 144283), (21137, 97183)]