1297633338

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{183437}}^1$

素因数の和:183579

約数の個数: 32

約数和(自身を含む): 2905657920

約数和(自身を除く): 1608024582

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 7074, 183437, 366874, 550311, 1100622, 1650933, 3301866, 4952799, 9905598, 24030247, 48060494, 72090741, 144181482, 216272223, 432544446, 648816669, 1297633338]

約数ペア:

[(1, 1297633338), (2, 648816669), (3, 432544446), (6, 216272223), (9, 144181482), (18, 72090741), (27, 48060494), (54, 24030247), (131, 9905598), (262, 4952799), (393, 3301866), (786, 1650933), (1179, 1100622), (2358, 550311), (3537, 366874), (7074, 183437)]