2017720519

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{9257}}^1$

素因数の和:9474

約数の個数: 16

約数和(自身を含む): 2136153888

約数和(自身を除く): 118433369

約数列:

[1, 37, 43, 137, 1591, 5069, 5891, 9257, 217967, 342509, 398051, 1268209, 14727887, 46923733, 54532987, 2017720519]

約数ペア:

[(1, 2017720519), (37, 54532987), (43, 46923733), (137, 14727887), (1591, 1268209), (5069, 398051), (5891, 342509), (9257, 217967)]