2064172.00000000

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23173}}^1$

素因数の和:23199

約数の個数: 18

約数和(自身を含む): 21574994

約数和(自身を除く): 10359262

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 23173, 46346, 92692, 254903, 509806, 1019612, 2803933, 5607866, 11215732]

約数ペア:

[(1, 11215732), (2, 5607866), (4, 2803933), (11, 1019612), (22, 509806), (44, 254903), (121, 92692), (242, 46346), (484, 23173)]