2104838

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2047

約数の個数: 16

約数和(自身を含む): 3452544

約数和(自身を除く): 1347706

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 1997, 3994, 33949, 61907, 67898, 123814, 1052419, 2104838]

約数ペア:

[(1, 2104838), (2, 1052419), (17, 123814), (31, 67898), (34, 61907), (62, 33949), (527, 3994), (1054, 1997)]