2042255105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{112181}}^1$

素因数の和:112528

約数の個数: 16

約数和(自身を含む): 2681598528

約数和(自身を除く): 639343423

約数列:

[1, 5, 11, 55, 331, 1655, 3641, 18205, 112181, 560905, 1233991, 6169955, 37131911, 185659555, 408451021, 2042255105]

約数ペア:

[(1, 2042255105), (5, 408451021), (11, 185659555), (55, 37131911), (331, 6169955), (1655, 1233991), (3641, 560905), (18205, 112181)]