1680774298

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1\times {\mathrm{1433}}^1$

素因数の和:2062

約数の個数: 32

約数和(自身を含む): 2904710400

約数和(自身を除く): 1223936102

約数列:

[1, 2, 7, 14, 199, 398, 421, 842, 1393, 1433, 2786, 2866, 2947, 5894, 10031, 20062, 83779, 167558, 285167, 570334, 586453, 603293, 1172906, 1206586, 1996169, 3992338, 4223051, 8446102, 120055307, 240110614, 840387149, 1680774298]

約数ペア:

[(1, 1680774298), (2, 840387149), (7, 240110614), (14, 120055307), (199, 8446102), (398, 4223051), (421, 3992338), (842, 1996169), (1393, 1206586), (1433, 1172906), (2786, 603293), (2866, 586453), (2947, 570334), (5894, 285167), (10031, 167558), (20062, 83779)]