1081756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 2074464

約数和(自身を除く): 992708

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 293, 586, 923, 1172, 1846, 3692, 3809, 7618, 15236, 20803, 41606, 83212, 270439, 540878, 1081756]

約数ペア:

[(1, 1081756), (2, 540878), (4, 270439), (13, 83212), (26, 41606), (52, 20803), (71, 15236), (142, 7618), (284, 3809), (293, 3692), (586, 1846), (923, 1172)]