248742938

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1\times {\mathrm{5419}}^1$

素因数の和:5869

約数の個数: 16

約数和(自身を含む): 380484000

約数和(自身を除く): 131741062

約数列:

[1, 2, 59, 118, 389, 778, 5419, 10838, 22951, 45902, 319721, 639442, 2107991, 4215982, 124371469, 248742938]

約数ペア:

[(1, 248742938), (2, 124371469), (59, 4215982), (118, 2107991), (389, 639442), (778, 319721), (5419, 45902), (10838, 22951)]