1373912

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{653}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 2589840

約数和(自身を除く): 1215928

約数列:

[1, 2, 4, 8, 263, 526, 653, 1052, 1306, 2104, 2612, 5224, 171739, 343478, 686956, 1373912]

約数ペア:

[(1, 1373912), (2, 686956), (4, 343478), (8, 171739), (263, 5224), (526, 2612), (653, 2104), (1052, 1306)]