2078122948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{85717}}^1$

素因数の和:85780

約数の個数: 48

約数和(自身を含む): 4320187200

約数和(自身を除く): 2242064252

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 44, 58, 76, 116, 209, 319, 418, 551, 638, 836, 1102, 1276, 2204, 6061, 12122, 24244, 85717, 171434, 342868, 942887, 1628623, 1885774, 2485793, 3257246, 3771548, 4971586, 6514492, 9943172, 17914853, 27343723, 35829706, 47230067, 54687446, 71659412, 94460134, 109374892, 188920268, 519530737, 1039061474, 2078122948]

約数ペア:

[(1, 2078122948), (2, 1039061474), (4, 519530737), (11, 188920268), (19, 109374892), (22, 94460134), (29, 71659412), (38, 54687446), (44, 47230067), (58, 35829706), (76, 27343723), (116, 17914853), (209, 9943172), (319, 6514492), (418, 4971586), (551, 3771548), (638, 3257246), (836, 2485793), (1102, 1885774), (1276, 1628623), (2204, 942887), (6061, 342868), (12122, 171434), (24244, 85717)]