1385427846

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{723839}}^1$

素因数の和:723884

約数の個数: 32

約数和(自身を含む): 3126988800

約数和(自身を除く): 1741560954

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 723839, 1447678, 2171517, 4343034, 7962229, 15924458, 20991331, 23886687, 41982662, 47773374, 62973993, 125947986, 230904641, 461809282, 692713923, 1385427846]

約数ペア:

[(1, 1385427846), (2, 692713923), (3, 461809282), (6, 230904641), (11, 125947986), (22, 62973993), (29, 47773374), (33, 41982662), (58, 23886687), (66, 20991331), (87, 15924458), (174, 7962229), (319, 4343034), (638, 2171517), (957, 1447678), (1914, 723839)]