2117434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{883}}^1$

素因数の和:1005

約数の個数: 16

約数和(自身を含む): 3500640

約数和(自身を除く): 1383206

約数列:

[1, 2, 11, 22, 109, 218, 883, 1199, 1766, 2398, 9713, 19426, 96247, 192494, 1058717, 2117434]

約数ペア:

[(1, 2117434), (2, 1058717), (11, 192494), (22, 96247), (109, 19426), (218, 9713), (883, 2398), (1199, 1766)]