2017663238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{899939}}^1$

素因数の和:900019

約数の個数: 16

約数和(自身を含む): 3239784000

約数和(自身を除く): 1222120762

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 899939, 1799878, 17098841, 34197682, 53096401, 106192802, 1008831619, 2017663238]

約数ペア:

[(1, 2017663238), (2, 1008831619), (19, 106192802), (38, 53096401), (59, 34197682), (118, 17098841), (1121, 1799878), (2242, 899939)]