423865666

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{42463}}^1$

素因数の和:42526

約数の個数: 32

約数和(自身を含む): 782696448

約数和(自身を除く): 358830782

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4991, 9982, 42463, 84926, 297241, 594482, 976649, 1316353, 1953298, 2632706, 6836543, 9214471, 13673086, 18428942, 30276119, 60552238, 211932833, 423865666]

約数ペア:

[(1, 423865666), (2, 211932833), (7, 60552238), (14, 30276119), (23, 18428942), (31, 13673086), (46, 9214471), (62, 6836543), (161, 2632706), (217, 1953298), (322, 1316353), (434, 976649), (713, 594482), (1426, 297241), (4991, 84926), (9982, 42463)]