2011994295

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{29153}}^1$

素因数の和:29311

約数の個数: 32

約数和(自身を含む): 3324955392

約数和(自身を除く): 1312961097

約数列:

[1, 3, 5, 15, 43, 107, 129, 215, 321, 535, 645, 1605, 4601, 13803, 23005, 29153, 69015, 87459, 145765, 437295, 1253579, 3119371, 3760737, 6267895, 9358113, 15596855, 18803685, 46790565, 134132953, 402398859, 670664765, 2011994295]

約数ペア:

[(1, 2011994295), (3, 670664765), (5, 402398859), (15, 134132953), (43, 46790565), (107, 18803685), (129, 15596855), (215, 9358113), (321, 6267895), (535, 3760737), (645, 3119371), (1605, 1253579), (4601, 437295), (13803, 145765), (23005, 87459), (29153, 69015)]