1620230036

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{5548733}}^1$

素因数の和:5548810

約数の個数: 12

約数和(自身を含む): 2874244212

約数和(自身を除く): 1254014176

約数列:

[1, 2, 4, 73, 146, 292, 5548733, 11097466, 22194932, 405057509, 810115018, 1620230036]

約数ペア:

[(1, 1620230036), (2, 810115018), (4, 405057509), (73, 22194932), (146, 11097466), (292, 5548733)]