1927492

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 4177152

約数和(自身を除く): 2249660

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 73, 82, 92, 146, 161, 164, 287, 292, 322, 511, 574, 644, 943, 1022, 1148, 1679, 1886, 2044, 2993, 3358, 3772, 5986, 6601, 6716, 11753, 11972, 13202, 20951, 23506, 26404, 41902, 47012, 68839, 83804, 137678, 275356, 481873, 963746, 1927492]

約数ペア:

[(1, 1927492), (2, 963746), (4, 481873), (7, 275356), (14, 137678), (23, 83804), (28, 68839), (41, 47012), (46, 41902), (73, 26404), (82, 23506), (92, 20951), (146, 13202), (161, 11972), (164, 11753), (287, 6716), (292, 6601), (322, 5986), (511, 3772), (574, 3358), (644, 2993), (943, 2044), (1022, 1886), (1148, 1679)]