8501988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2221}}^1$

素因数の和:2268

約数の個数: 48

約数和(自身を含む): 22397760

約数和(自身を除く): 13895772

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 2221, 3828, 4442, 6663, 8884, 13326, 24431, 26652, 48862, 64409, 73293, 97724, 128818, 146586, 193227, 257636, 293172, 386454, 708499, 772908, 1416998, 2125497, 2833996, 4250994, 8501988]

約数ペア:

[(1, 8501988), (2, 4250994), (3, 2833996), (4, 2125497), (6, 1416998), (11, 772908), (12, 708499), (22, 386454), (29, 293172), (33, 257636), (44, 193227), (58, 146586), (66, 128818), (87, 97724), (116, 73293), (132, 64409), (174, 48862), (319, 26652), (348, 24431), (638, 13326), (957, 8884), (1276, 6663), (1914, 4442), (2221, 3828)]