663262045

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{19139}}^1$

素因数の和:19412

約数の個数: 16

約数和(自身を含む): 826848000

約数和(自身を除く): 163585955

約数列:

[1, 5, 29, 145, 239, 1195, 6931, 19139, 34655, 95695, 555031, 2775155, 4574221, 22871105, 132652409, 663262045]

約数ペア:

[(1, 663262045), (5, 132652409), (29, 22871105), (145, 4574221), (239, 2775155), (1195, 555031), (6931, 95695), (19139, 34655)]