856656206

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1319}}^1\times {\mathrm{2017}}^1$

素因数の和:3368

約数の個数: 32

約数和(自身を含む): 1534325760

約数和(自身を除く): 677669554

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1319, 2017, 2638, 4034, 9233, 14119, 18466, 28238, 30337, 46391, 60674, 92782, 212359, 324737, 424718, 649474, 2660423, 5320846, 18622961, 37245922, 61189729, 122379458, 428328103, 856656206]

約数ペア:

[(1, 856656206), (2, 428328103), (7, 122379458), (14, 61189729), (23, 37245922), (46, 18622961), (161, 5320846), (322, 2660423), (1319, 649474), (2017, 424718), (2638, 324737), (4034, 212359), (9233, 92782), (14119, 60674), (18466, 46391), (28238, 30337)]