17207978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{8297}}^1$

素因数の和:8377

約数の個数: 16

約数和(自身を含む): 27781704

約数和(自身を除く): 10573726

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 8297, 16594, 141049, 282098, 506117, 1012234, 8603989, 17207978]

約数ペア:

[(1, 17207978), (2, 8603989), (17, 1012234), (34, 506117), (61, 282098), (122, 141049), (1037, 16594), (2074, 8297)]