2018885902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{883}}^1\times {\mathrm{1009}}^1$

素因数の和:2008

約数の個数: 32

約数和(自身を含む): 3342792960

約数和(自身を除く): 1323907058

約数列:

[1, 2, 11, 22, 103, 206, 883, 1009, 1133, 1766, 2018, 2266, 9713, 11099, 19426, 22198, 90949, 103927, 181898, 207854, 890947, 1000439, 1143197, 1781894, 2000878, 2286394, 9800417, 19600834, 91767541, 183535082, 1009442951, 2018885902]

約数ペア:

[(1, 2018885902), (2, 1009442951), (11, 183535082), (22, 91767541), (103, 19600834), (206, 9800417), (883, 2286394), (1009, 2000878), (1133, 1781894), (1766, 1143197), (2018, 1000439), (2266, 890947), (9713, 207854), (11099, 181898), (19426, 103927), (22198, 90949)]