2019245836

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{307}}^1\times {\mathrm{8263}}^1$

素因数の和:8773

約数の個数: 24

約数和(自身を含む): 3563436800

約数和(自身を除く): 1544190964

約数列:

[1, 2, 4, 199, 307, 398, 614, 796, 1228, 8263, 16526, 33052, 61093, 122186, 244372, 1644337, 2536741, 3288674, 5073482, 6577348, 10146964, 504811459, 1009622918, 2019245836]

約数ペア:

[(1, 2019245836), (2, 1009622918), (4, 504811459), (199, 10146964), (307, 6577348), (398, 5073482), (614, 3288674), (796, 2536741), (1228, 1644337), (8263, 244372), (16526, 122186), (33052, 61093)]