2012346417

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1\times {\mathrm{27427}}^1$

素因数の和:28128

約数の個数: 16

約数和(自身を含む): 2759915072

約数和(自身を除く): 747568655

約数列:

[1, 3, 37, 111, 661, 1983, 24457, 27427, 73371, 82281, 1014799, 3044397, 18129247, 54387741, 670782139, 2012346417]

約数ペア:

[(1, 2012346417), (3, 670782139), (37, 54387741), (111, 18129247), (661, 3044397), (1983, 1014799), (24457, 82281), (27427, 73371)]