2018444842

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{2131}}^1\times {\mathrm{11551}}^1$

素因数の和:13725

約数の個数: 16

約数和(自身を含む): 3103236864

約数和(自身を除く): 1084792022

約数列:

[1, 2, 41, 82, 2131, 4262, 11551, 23102, 87371, 174742, 473591, 947182, 24615181, 49230362, 1009222421, 2018444842]

約数ペア:

[(1, 2018444842), (2, 1009222421), (41, 49230362), (82, 24615181), (2131, 947182), (4262, 473591), (11551, 174742), (23102, 87371)]