2103165922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{237217}}^1$

素因数の和:237274

約数の個数: 32

約数和(自身を含む): 3825851904

約数和(自身を除く): 1722685982

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 8866, 237217, 474434, 2609387, 3083821, 5218774, 6167642, 7353727, 14707454, 33922031, 67844062, 80890997, 95598451, 161781994, 191196902, 1051582961, 2103165922]

約数ペア:

[(1, 2103165922), (2, 1051582961), (11, 191196902), (13, 161781994), (22, 95598451), (26, 80890997), (31, 67844062), (62, 33922031), (143, 14707454), (286, 7353727), (341, 6167642), (403, 5218774), (682, 3083821), (806, 2609387), (4433, 474434), (8866, 237217)]