3781336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 7731360

約数和(自身を除く): 3950024

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 353, 412, 706, 824, 1339, 1412, 2678, 2824, 4589, 5356, 9178, 10712, 18356, 36359, 36712, 72718, 145436, 290872, 472667, 945334, 1890668, 3781336]

約数ペア:

[(1, 3781336), (2, 1890668), (4, 945334), (8, 472667), (13, 290872), (26, 145436), (52, 72718), (103, 36712), (104, 36359), (206, 18356), (353, 10712), (412, 9178), (706, 5356), (824, 4589), (1339, 2824), (1412, 2678)]