1325113310

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{653}}^1\times {\mathrm{661}}^1$

素因数の和:1628

約数の個数: 32

約数和(自身を含む): 2400263712

約数和(自身を除く): 1075150402

約数列:

[1, 2, 5, 10, 307, 614, 653, 661, 1306, 1322, 1535, 3070, 3265, 3305, 6530, 6610, 200471, 202927, 400942, 405854, 431633, 863266, 1002355, 1014635, 2004710, 2029270, 2158165, 4316330, 132511331, 265022662, 662556655, 1325113310]

約数ペア:

[(1, 1325113310), (2, 662556655), (5, 265022662), (10, 132511331), (307, 4316330), (614, 2158165), (653, 2029270), (661, 2004710), (1306, 1014635), (1322, 1002355), (1535, 863266), (3070, 431633), (3265, 405854), (3305, 400942), (6530, 202927), (6610, 200471)]