971881922

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{4016041}}^1$

素因数の和:4016065

約数の個数: 12

約数和(自身を含む): 1602400758

約数和(自身を除く): 630518836

約数列:

[1, 2, 11, 22, 121, 242, 4016041, 8032082, 44176451, 88352902, 485940961, 971881922]

約数ペア:

[(1, 971881922), (2, 485940961), (11, 88352902), (22, 44176451), (121, 8032082), (242, 4016041)]