2521882

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:654

約数の個数: 24

約数和(自身を含む): 4409748

約数和(自身を除く): 1887866

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 613, 1226, 2057, 4114, 6743, 10421, 13486, 20842, 74173, 114631, 148346, 229262, 1260941, 2521882]

約数ペア:

[(1, 2521882), (2, 1260941), (11, 229262), (17, 148346), (22, 114631), (34, 74173), (121, 20842), (187, 13486), (242, 10421), (374, 6743), (613, 4114), (1226, 2057)]