2012571824

素因数分解:

$2^4\times {\mathrm{1451}}^1\times {\mathrm{86689}}^1$

素因数の和:88148

約数の個数: 20

約数和(自身を含む): 3902090280

約数和(自身を除く): 1889518456

約数列:

[1, 2, 4, 8, 16, 1451, 2902, 5804, 11608, 23216, 86689, 173378, 346756, 693512, 1387024, 125785739, 251571478, 503142956, 1006285912, 2012571824]

約数ペア:

[(1, 2012571824), (2, 1006285912), (4, 503142956), (8, 251571478), (16, 125785739), (1451, 1387024), (2902, 693512), (5804, 346756), (11608, 173378), (23216, 86689)]