274728604

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{353}}^1\times {\mathrm{1889}}^1$

素因数の和:2349

約数の個数: 24

約数和(自身を含む): 487075680

約数和(自身を除く): 212347076

約数列:

[1, 2, 4, 103, 206, 353, 412, 706, 1412, 1889, 3778, 7556, 36359, 72718, 145436, 194567, 389134, 666817, 778268, 1333634, 2667268, 68682151, 137364302, 274728604]

約数ペア:

[(1, 274728604), (2, 137364302), (4, 68682151), (103, 2667268), (206, 1333634), (353, 778268), (412, 666817), (706, 389134), (1412, 194567), (1889, 145436), (3778, 72718), (7556, 36359)]