7690844

素因数分解:

$2^2\times 7^2\times {\mathrm{39239}}^1$

素因数の和:39257

約数の個数: 18

約数和(自身を含む): 15656760

約数和(自身を除く): 7965916

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 39239, 78478, 156956, 274673, 549346, 1098692, 1922711, 3845422, 7690844]

約数ペア:

[(1, 7690844), (2, 3845422), (4, 1922711), (7, 1098692), (14, 549346), (28, 274673), (49, 156956), (98, 78478), (196, 39239)]