102991918

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{3727}}^1$

素因数の和:4107

約数の個数: 16

約数和(自身を含む): 158768064

約数和(自身を除く): 55776146

約数列:

[1, 2, 41, 82, 337, 674, 3727, 7454, 13817, 27634, 152807, 305614, 1255999, 2511998, 51495959, 102991918]

約数ペア:

[(1, 102991918), (2, 51495959), (41, 2511998), (82, 1255999), (337, 305614), (674, 152807), (3727, 27634), (7454, 13817)]