137020642

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{566201}}^1$

素因数の和:566225

約数の個数: 12

約数和(自身を含む): 225914598

約数和(自身を除く): 88893956

約数列:

[1, 2, 11, 22, 121, 242, 566201, 1132402, 6228211, 12456422, 68510321, 137020642]

約数ペア:

[(1, 137020642), (2, 68510321), (11, 12456422), (22, 6228211), (121, 1132402), (242, 566201)]