2562008

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 5034960

約数和(自身を除く): 2472952

約数列:

[1, 2, 4, 8, 41, 73, 82, 107, 146, 164, 214, 292, 328, 428, 584, 856, 2993, 4387, 5986, 7811, 8774, 11972, 15622, 17548, 23944, 31244, 35096, 62488, 320251, 640502, 1281004, 2562008]

約数ペア:

[(1, 2562008), (2, 1281004), (4, 640502), (8, 320251), (41, 62488), (73, 35096), (82, 31244), (107, 23944), (146, 17548), (164, 15622), (214, 11972), (292, 8774), (328, 7811), (428, 5986), (584, 4387), (856, 2993)]