8210342

素因数分解:

$2^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:636

約数の個数: 24

約数和(自身を含む): 14432400

約数和(自身を除く): 6222058

約数列:

[1, 2, 7, 14, 49, 98, 199, 398, 421, 842, 1393, 2786, 2947, 5894, 9751, 19502, 20629, 41258, 83779, 167558, 586453, 1172906, 4105171, 8210342]

約数ペア:

[(1, 8210342), (2, 4105171), (7, 1172906), (14, 586453), (49, 167558), (98, 83779), (199, 41258), (398, 20629), (421, 19502), (842, 9751), (1393, 5894), (2786, 2947)]