2138862

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1409}}^1$

素因数の和:1448

約数の個数: 32

約数和(自身を含む): 4872960

約数和(自身を除く): 2734098

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1409, 1518, 2818, 4227, 8454, 15499, 30998, 32407, 46497, 64814, 92994, 97221, 194442, 356477, 712954, 1069431, 2138862]

約数ペア:

[(1, 2138862), (2, 1069431), (3, 712954), (6, 356477), (11, 194442), (22, 97221), (23, 92994), (33, 64814), (46, 46497), (66, 32407), (69, 30998), (138, 15499), (253, 8454), (506, 4227), (759, 2818), (1409, 1518)]