2017677290

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2841799}}^1$

素因数の和:2841877

約数の個数: 16

約数和(自身を含む): 3682972800

約数和(自身を除く): 1665295510

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2841799, 5683598, 14208995, 28417990, 201767729, 403535458, 1008838645, 2017677290]

約数ペア:

[(1, 2017677290), (2, 1008838645), (5, 403535458), (10, 201767729), (71, 28417990), (142, 14208995), (355, 5683598), (710, 2841799)]