120894554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{40111}}^1$

素因数の和:40261

約数の個数: 16

約数和(自身を含む): 199276416

約数和(自身を除く): 78381862

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 40111, 80222, 441221, 882442, 5495207, 10990414, 60447277, 120894554]

約数ペア:

[(1, 120894554), (2, 60447277), (11, 10990414), (22, 5495207), (137, 882442), (274, 441221), (1507, 80222), (3014, 40111)]