290556002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{223849}}^1$

素因数の和:223921

約数の個数: 16

約数和(自身を含む): 483516000

約数和(自身を除く): 192959998

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 223849, 447698, 2462339, 4924678, 13207091, 26414182, 145278001, 290556002]

約数ペア:

[(1, 290556002), (2, 145278001), (11, 26414182), (22, 13207091), (59, 4924678), (118, 2462339), (649, 447698), (1298, 223849)]