2012348456

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{20479}}^1$

素因数の和:20729

約数の個数: 32

約数和(自身を含む): 3848601600

約数和(自身を除く): 1836253144

約数列:

[1, 2, 4, 8, 71, 142, 173, 284, 346, 568, 692, 1384, 12283, 20479, 24566, 40958, 49132, 81916, 98264, 163832, 1454009, 2908018, 3542867, 5816036, 7085734, 11632072, 14171468, 28342936, 251543557, 503087114, 1006174228, 2012348456]

約数ペア:

[(1, 2012348456), (2, 1006174228), (4, 503087114), (8, 251543557), (71, 28342936), (142, 14171468), (173, 11632072), (284, 7085734), (346, 5816036), (568, 3542867), (692, 2908018), (1384, 1454009), (12283, 163832), (20479, 98264), (24566, 81916), (40958, 49132)]