497840242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2311}}^1\times {\mathrm{5669}}^1$

素因数の和:8001

約数の個数: 16

約数和(自身を含む): 786542400

約数和(自身を除く): 288702158

約数列:

[1, 2, 19, 38, 2311, 4622, 5669, 11338, 43909, 87818, 107711, 215422, 13101059, 26202118, 248920121, 497840242]

約数ペア:

[(1, 497840242), (2, 248920121), (19, 26202118), (38, 13101059), (2311, 215422), (4622, 107711), (5669, 87818), (11338, 43909)]