417738014

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{14783}}^1$

素因数の和:15055

約数の個数: 16

約数和(自身を含む): 638668800

約数和(自身を除く): 220930786

約数列:

[1, 2, 71, 142, 199, 398, 14129, 14783, 28258, 29566, 1049593, 2099186, 2941817, 5883634, 208869007, 417738014]

約数ペア:

[(1, 417738014), (2, 208869007), (71, 5883634), (142, 2941817), (199, 2099186), (398, 1049593), (14129, 29566), (14783, 28258)]