2011285367

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{35027}}^1$

素因数の和:35678

約数の個数: 16

約数和(自身を含む): 2479421952

約数和(自身を除く): 468136585

約数列:

[1, 7, 13, 91, 631, 4417, 8203, 35027, 57421, 245189, 455351, 3187457, 22102037, 154714259, 287326481, 2011285367]

約数ペア:

[(1, 2011285367), (7, 287326481), (13, 154714259), (91, 22102037), (631, 3187457), (4417, 455351), (8203, 245189), (35027, 57421)]