286899892

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{2593}}^1$

素因数の和:2935

約数の個数: 24

約数和(自身を含む): 508424000

約数和(自身を除く): 221524108

約数列:

[1, 2, 4, 139, 199, 278, 398, 556, 796, 2593, 5186, 10372, 27661, 55322, 110644, 360427, 516007, 720854, 1032014, 1441708, 2064028, 71724973, 143449946, 286899892]

約数ペア:

[(1, 286899892), (2, 143449946), (4, 71724973), (139, 2064028), (199, 1441708), (278, 1032014), (398, 720854), (556, 516007), (796, 360427), (2593, 110644), (5186, 55322), (10372, 27661)]