2764892018

素因数分解:

$2^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{243517}}^1$

素因数の和:244337

約数の個数: 16

約数和(自身を含む): 4745678784

約数和(自身を除く): 1980786766

約数列:

[1, 2, 7, 14, 811, 1622, 5677, 11354, 243517, 487034, 1704619, 3409238, 197492287, 394984574, 1382446009, 2764892018]

約数ペア:

[(1, 2764892018), (2, 1382446009), (7, 394984574), (14, 197492287), (811, 3409238), (1622, 1704619), (5677, 487034), (11354, 243517)]