890599888

素因数分解:

$2^4\times {\mathrm{3739}}^1\times {\mathrm{14887}}^1$

素因数の和:18634

約数の個数: 20

約数和(自身を含む): 1726114720

約数和(自身を除く): 835514832

約数列:

[1, 2, 4, 8, 16, 3739, 7478, 14887, 14956, 29774, 29912, 59548, 59824, 119096, 238192, 55662493, 111324986, 222649972, 445299944, 890599888]

約数ペア:

[(1, 890599888), (2, 445299944), (4, 222649972), (8, 111324986), (16, 55662493), (3739, 238192), (7478, 119096), (14887, 59824), (14956, 59548), (29774, 29912)]