395889377

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{4229}}^1$

素因数の和:4640

約数の個数: 16

約数和(自身を含む): 450072000

約数和(自身を除く): 54182623

約数列:

[1, 13, 19, 247, 379, 4229, 4927, 7201, 54977, 80351, 93613, 1044563, 1602791, 20836283, 30453029, 395889377]

約数ペア:

[(1, 395889377), (13, 30453029), (19, 20836283), (247, 1602791), (379, 1044563), (4229, 93613), (4927, 80351), (7201, 54977)]