2012621412

素因数分解:

$2^2\times 3^1\times {\mathrm{251}}^1\times {\mathrm{668201}}^1$

素因数の和:668459

約数の個数: 24

約数和(自身を含む): 4714833312

約数和(自身を除く): 2702211900

約数列:

[1, 2, 3, 4, 6, 12, 251, 502, 753, 1004, 1506, 3012, 668201, 1336402, 2004603, 2672804, 4009206, 8018412, 167718451, 335436902, 503155353, 670873804, 1006310706, 2012621412]

約数ペア:

[(1, 2012621412), (2, 1006310706), (3, 670873804), (4, 503155353), (6, 335436902), (12, 167718451), (251, 8018412), (502, 4009206), (753, 2672804), (1004, 2004603), (1506, 1336402), (3012, 668201)]