2142004

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:435

約数の個数: 24

約数和(自身を含む): 3954888

約数和(自身を除く): 1812884

約数列:

[1, 2, 4, 37, 41, 74, 82, 148, 164, 353, 706, 1412, 1517, 3034, 6068, 13061, 14473, 26122, 28946, 52244, 57892, 535501, 1071002, 2142004]

約数ペア:

[(1, 2142004), (2, 1071002), (4, 535501), (37, 57892), (41, 52244), (74, 28946), (82, 26122), (148, 14473), (164, 13061), (353, 6068), (706, 3034), (1412, 1517)]