123340804

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{1451}}^1$

素因数の和:1803

約数の個数: 24

約数和(自身を含む): 219542400

約数和(自身を除く): 96201596

約数列:

[1, 2, 4, 79, 158, 269, 316, 538, 1076, 1451, 2902, 5804, 21251, 42502, 85004, 114629, 229258, 390319, 458516, 780638, 1561276, 30835201, 61670402, 123340804]

約数ペア:

[(1, 123340804), (2, 61670402), (4, 30835201), (79, 1561276), (158, 780638), (269, 458516), (316, 390319), (538, 229258), (1076, 114629), (1451, 85004), (2902, 42502), (5804, 21251)]