820173058

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1237}}^1\times {\mathrm{19501}}^1$

素因数の和:20757

約数の個数: 16

約数和(自身を含む): 1303747704

約数和(自身を除く): 483574646

約数列:

[1, 2, 17, 34, 1237, 2474, 19501, 21029, 39002, 42058, 331517, 663034, 24122737, 48245474, 410086529, 820173058]

約数ペア:

[(1, 820173058), (2, 410086529), (17, 48245474), (34, 24122737), (1237, 663034), (2474, 331517), (19501, 42058), (21029, 39002)]