13809004

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:406

約数の個数: 36

約数和(自身を含む): 26917072

約数和(自身を除く): 13108068

約数列:

[1, 2, 4, 11, 22, 44, 103, 121, 206, 242, 277, 412, 484, 554, 1108, 1133, 2266, 3047, 4532, 6094, 12188, 12463, 24926, 28531, 33517, 49852, 57062, 67034, 114124, 134068, 313841, 627682, 1255364, 3452251, 6904502, 13809004]

約数ペア:

[(1, 13809004), (2, 6904502), (4, 3452251), (11, 1255364), (22, 627682), (44, 313841), (103, 134068), (121, 114124), (206, 67034), (242, 57062), (277, 49852), (412, 33517), (484, 28531), (554, 24926), (1108, 12463), (1133, 12188), (2266, 6094), (3047, 4532)]