2725442218

素因数分解:

$2^1\times {\mathrm{557}}^1\times {\mathrm{881}}^1\times {\mathrm{2777}}^1$

素因数の和:4217

約数の個数: 16

約数和(自身を含む): 4101628104

約数和(自身を除く): 1376185886

約数列:

[1, 2, 557, 881, 1114, 1762, 2777, 5554, 490717, 981434, 1546789, 2446537, 3093578, 4893074, 1362721109, 2725442218]

約数ペア:

[(1, 2725442218), (2, 1362721109), (557, 4893074), (881, 3093578), (1114, 2446537), (1762, 1546789), (2777, 981434), (5554, 490717)]