180858274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1\times {\mathrm{4159}}^1$

素因数の和:5457

約数の個数: 16

約数和(自身を含む): 287539200

約数和(自身を除く): 106680926

約数列:

[1, 2, 17, 34, 1279, 2558, 4159, 8318, 21743, 43486, 70703, 141406, 5319361, 10638722, 90429137, 180858274]

約数ペア:

[(1, 180858274), (2, 90429137), (17, 10638722), (34, 5319361), (1279, 141406), (2558, 70703), (4159, 43486), (8318, 21743)]