2013869104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{132631}}^1$

素因数の和:132725

約数の個数: 40

約数和(自身を含む): 4259609312

約数和(自身を除く): 2245740208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1898, 3796, 7592, 15184, 132631, 265262, 530524, 1061048, 1724203, 2122096, 3448406, 6896812, 9682063, 13793624, 19364126, 27587248, 38728252, 77456504, 125866819, 154913008, 251733638, 503467276, 1006934552, 2013869104]

約数ペア:

[(1, 2013869104), (2, 1006934552), (4, 503467276), (8, 251733638), (13, 154913008), (16, 125866819), (26, 77456504), (52, 38728252), (73, 27587248), (104, 19364126), (146, 13793624), (208, 9682063), (292, 6896812), (584, 3448406), (949, 2122096), (1168, 1724203), (1898, 1061048), (3796, 530524), (7592, 265262), (15184, 132631)]