1996346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{881}}^1$

素因数の和:997

約数の個数: 16

約数和(自身を含む): 3302208

約数和(自身を除く): 1305862

約数列:

[1, 2, 11, 22, 103, 206, 881, 1133, 1762, 2266, 9691, 19382, 90743, 181486, 998173, 1996346]

約数ペア:

[(1, 1996346), (2, 998173), (11, 181486), (22, 90743), (103, 19382), (206, 9691), (881, 2266), (1133, 1762)]