427519078

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{42829}}^1$

素因数の和:42892

約数の個数: 32

約数和(自身を含む): 789442560

約数和(自身を除く): 361923482

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4991, 9982, 42829, 85658, 299803, 599606, 985067, 1327699, 1970134, 2655398, 6895469, 9293893, 13790938, 18587786, 30537077, 61074154, 213759539, 427519078]

約数ペア:

[(1, 427519078), (2, 213759539), (7, 61074154), (14, 30537077), (23, 18587786), (31, 13790938), (46, 9293893), (62, 6895469), (161, 2655398), (217, 1970134), (322, 1327699), (434, 985067), (713, 599606), (1426, 299803), (4991, 85658), (9982, 42829)]