2011197866865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1373}}^1\times {\mathrm{8877697}}^1$

素因数の和:8879089

約数の個数: 32

約数和(自身を含む): 3513011630976

約数和(自身を除く): 1501813764111

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1373, 4119, 6865, 15103, 20595, 45309, 75515, 226545, 8877697, 26633091, 44388485, 97654667, 133165455, 292964001, 488273335, 1464820005, 12189077981, 36567233943, 60945389905, 134079857791, 182836169715, 402239573373, 670399288955, 2011197866865]

約数ペア:

[(1, 2011197866865), (3, 670399288955), (5, 402239573373), (11, 182836169715), (15, 134079857791), (33, 60945389905), (55, 36567233943), (165, 12189077981), (1373, 1464820005), (4119, 488273335), (6865, 292964001), (15103, 133165455), (20595, 97654667), (45309, 44388485), (75515, 26633091), (226545, 8877697)]