137020774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{105563}}^1$

素因数の和:105635

約数の個数: 16

約数和(自身を含む): 228018240

約数和(自身を除く): 90997466

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 105563, 211126, 1161193, 2322386, 6228217, 12456434, 68510387, 137020774]

約数ペア:

[(1, 137020774), (2, 68510387), (11, 12456434), (22, 6228217), (59, 2322386), (118, 1161193), (649, 211126), (1298, 105563)]