2564352010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23312291}}^1$

素因数の和:23312309

約数の個数: 16

約数和(自身を含む): 5035455072

約数和(自身を除く): 2471103062

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 23312291, 46624582, 116561455, 233122910, 256435201, 512870402, 1282176005, 2564352010]

約数ペア:

[(1, 2564352010), (2, 1282176005), (5, 512870402), (10, 256435201), (11, 233122910), (22, 116561455), (55, 46624582), (110, 23312291)]