2042902

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:363

約数の個数: 16

約数和(自身を含む): 3174912

約数和(自身を除く): 1132010

約数列:

[1, 2, 47, 94, 103, 206, 211, 422, 4841, 9682, 9917, 19834, 21733, 43466, 1021451, 2042902]

約数ペア:

[(1, 2042902), (2, 1021451), (47, 43466), (94, 21733), (103, 19834), (206, 9917), (211, 9682), (422, 4841)]