2099782986

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{375901}}^1$

素因数の和:375939

約数の個数: 48

約数和(自身を含む): 5142339360

約数和(自身を除く): 3042556374

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 375901, 751802, 1127703, 2255406, 2631307, 5262614, 7142119, 7893921, 14284238, 15787842, 18419149, 21426357, 36838298, 42852714, 49994833, 55257447, 99989666, 110514894, 149984499, 299968998, 349963831, 699927662, 1049891493, 2099782986]

約数ペア:

[(1, 2099782986), (2, 1049891493), (3, 699927662), (6, 349963831), (7, 299968998), (14, 149984499), (19, 110514894), (21, 99989666), (38, 55257447), (42, 49994833), (49, 42852714), (57, 36838298), (98, 21426357), (114, 18419149), (133, 15787842), (147, 14284238), (266, 7893921), (294, 7142119), (399, 5262614), (798, 2631307), (931, 2255406), (1862, 1127703), (2793, 751802), (5586, 375901)]