2019929156

素因数分解:

$2^2\times 7^2\times {\mathrm{2917}}^1\times {\mathrm{3533}}^1$

素因数の和:6468

約数の個数: 36

約数和(自身を含む): 4114572588

約数和(自身を除く): 2094643432

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 2917, 3533, 5834, 7066, 11668, 14132, 20419, 24731, 40838, 49462, 81676, 98924, 142933, 173117, 285866, 346234, 571732, 692468, 10305761, 20611522, 41223044, 72140327, 144280654, 288561308, 504982289, 1009964578, 2019929156]

約数ペア:

[(1, 2019929156), (2, 1009964578), (4, 504982289), (7, 288561308), (14, 144280654), (28, 72140327), (49, 41223044), (98, 20611522), (196, 10305761), (2917, 692468), (3533, 571732), (5834, 346234), (7066, 285866), (11668, 173117), (14132, 142933), (20419, 98924), (24731, 81676), (40838, 49462)]