2017243376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6635669}}^1$

素因数の和:6635696

約数の個数: 20

約数和(自身を含む): 4114115400

約数和(自身を除く): 2096872024

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6635669, 13271338, 26542676, 53085352, 106170704, 126077711, 252155422, 504310844, 1008621688, 2017243376]

約数ペア:

[(1, 2017243376), (2, 1008621688), (4, 504310844), (8, 252155422), (16, 126077711), (19, 106170704), (38, 53085352), (76, 26542676), (152, 13271338), (304, 6635669)]