2470542894

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{863}}^1\times {\mathrm{1013}}^1$

素因数の和:2041

約数の個数: 48

約数和(自身を含む): 5398503552

約数和(自身を除く): 2927960658

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 863, 942, 1013, 1413, 1726, 2026, 2589, 2826, 3039, 5178, 6078, 7767, 9117, 15534, 18234, 135491, 159041, 270982, 318082, 406473, 477123, 812946, 874219, 954246, 1219419, 1431369, 1748438, 2438838, 2622657, 2862738, 5245314, 7867971, 15735942, 137252383, 274504766, 411757149, 823514298, 1235271447, 2470542894]

約数ペア:

[(1, 2470542894), (2, 1235271447), (3, 823514298), (6, 411757149), (9, 274504766), (18, 137252383), (157, 15735942), (314, 7867971), (471, 5245314), (863, 2862738), (942, 2622657), (1013, 2438838), (1413, 1748438), (1726, 1431369), (2026, 1219419), (2589, 954246), (2826, 874219), (3039, 812946), (5178, 477123), (6078, 406473), (7767, 318082), (9117, 270982), (15534, 159041), (18234, 135491)]