253139898

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{132257}}^1$

素因数の和:132302

約数の個数: 32

約数和(自身を含む): 571354560

約数和(自身を除く): 318214662

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 132257, 264514, 396771, 793542, 1454827, 2909654, 3835453, 4364481, 7670906, 8728962, 11506359, 23012718, 42189983, 84379966, 126569949, 253139898]

約数ペア:

[(1, 253139898), (2, 126569949), (3, 84379966), (6, 42189983), (11, 23012718), (22, 11506359), (29, 8728962), (33, 7670906), (58, 4364481), (66, 3835453), (87, 2909654), (174, 1454827), (319, 793542), (638, 396771), (957, 264514), (1914, 132257)]