211588442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1\times {\mathrm{6709}}^1$

素因数の和:7937

約数の個数: 16

約数和(自身を含む): 342129480

約数和(自身を除く): 130541038

約数列:

[1, 2, 13, 26, 1213, 2426, 6709, 13418, 15769, 31538, 87217, 174434, 8138017, 16276034, 105794221, 211588442]

約数ペア:

[(1, 211588442), (2, 105794221), (13, 16276034), (26, 8138017), (1213, 174434), (2426, 87217), (6709, 31538), (13418, 15769)]