870590730242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1264537}}^1\times {\mathrm{20249}}^1$

素因数の和:1284805

約数の個数: 16

約数和(自身を含む): 1382772303000

約数和(自身を除く): 512181572758

約数列:

[1, 2, 17, 34, 20249, 40498, 344233, 688466, 1264537, 2529074, 21497129, 42994258, 25605609713, 51211219426, 435295365121, 870590730242]

約数ペア:

[(1, 870590730242), (2, 435295365121), (17, 51211219426), (34, 25605609713), (20249, 42994258), (40498, 21497129), (344233, 2529074), (688466, 1264537)]