214978712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{883}}^1\times {\mathrm{2341}}^1$

素因数の和:3243

約数の個数: 32

約数和(自身を含む): 434768880

約数和(自身を除く): 219790168

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 883, 1766, 2341, 3532, 4682, 7064, 9364, 11479, 18728, 22958, 30433, 45916, 60866, 91832, 121732, 243464, 2067103, 4134206, 8268412, 16536824, 26872339, 53744678, 107489356, 214978712]

約数ペア:

[(1, 214978712), (2, 107489356), (4, 53744678), (8, 26872339), (13, 16536824), (26, 8268412), (52, 4134206), (104, 2067103), (883, 243464), (1766, 121732), (2341, 91832), (3532, 60866), (4682, 45916), (7064, 30433), (9364, 22958), (11479, 18728)]