2005372204

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{4143331}}^1$

素因数の和:4143357

約数の個数: 18

約数和(自身を含む): 3857442092

約数和(自身を除く): 1852069888

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 4143331, 8286662, 16573324, 45576641, 91153282, 182306564, 501343051, 1002686102, 2005372204]

約数ペア:

[(1, 2005372204), (2, 1002686102), (4, 501343051), (11, 182306564), (22, 91153282), (44, 45576641), (121, 16573324), (242, 8286662), (484, 4143331)]