129074666

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{400853}}^1$

素因数の和:400885

約数の個数: 16

約数和(自身を含む): 230891904

約数和(自身を除く): 101817238

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 400853, 801706, 2805971, 5611942, 9219619, 18439238, 64537333, 129074666]

約数ペア:

[(1, 129074666), (2, 64537333), (7, 18439238), (14, 9219619), (23, 5611942), (46, 2805971), (161, 801706), (322, 400853)]