839652436

素因数分解:

$2^2\times 7^2\times {\mathrm{661}}^1\times {\mathrm{6481}}^1$

素因数の和:7160

約数の個数: 36

約数和(自身を含む): 1712142516

約数和(自身を除く): 872490080

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 661, 1322, 2644, 4627, 6481, 9254, 12962, 18508, 25924, 32389, 45367, 64778, 90734, 129556, 181468, 317569, 635138, 1270276, 4283941, 8567882, 17135764, 29987587, 59975174, 119950348, 209913109, 419826218, 839652436]

約数ペア:

[(1, 839652436), (2, 419826218), (4, 209913109), (7, 119950348), (14, 59975174), (28, 29987587), (49, 17135764), (98, 8567882), (196, 4283941), (661, 1270276), (1322, 635138), (2644, 317569), (4627, 181468), (6481, 129556), (9254, 90734), (12962, 64778), (18508, 45367), (25924, 32389)]