2001075844

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{821}}^1\times {\mathrm{11497}}^1$

素因数の和:12375

約数の個数: 24

約数和(自身を含む): 3572612568

約数和(自身を除く): 1571536724

約数列:

[1, 2, 4, 53, 106, 212, 821, 1642, 3284, 11497, 22994, 43513, 45988, 87026, 174052, 609341, 1218682, 2437364, 9439037, 18878074, 37756148, 500268961, 1000537922, 2001075844]

約数ペア:

[(1, 2001075844), (2, 1000537922), (4, 500268961), (53, 37756148), (106, 18878074), (212, 9439037), (821, 2437364), (1642, 1218682), (3284, 609341), (11497, 174052), (22994, 87026), (43513, 45988)]