2489743386

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{3546643}}^1$

素因数の和:3546667

約数の個数: 32

約数和(自身を含む): 5958361920

約数和(自身を除く): 3468618534

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 3546643, 7093286, 10639929, 21279858, 31919787, 46106359, 63839574, 92212718, 95759361, 138319077, 191518722, 276638154, 414957231, 829914462, 1244871693, 2489743386]

約数ペア:

[(1, 2489743386), (2, 1244871693), (3, 829914462), (6, 414957231), (9, 276638154), (13, 191518722), (18, 138319077), (26, 95759361), (27, 92212718), (39, 63839574), (54, 46106359), (78, 31919787), (117, 21279858), (234, 10639929), (351, 7093286), (702, 3546643)]