1375693346

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{257717}}^1$

素因数の和:257893

約数の個数: 16

約数和(自身を含む): 2198849976

約数和(自身を除く): 823156630

約数列:

[1, 2, 17, 34, 157, 314, 2669, 5338, 257717, 515434, 4381189, 8762378, 40461569, 80923138, 687846673, 1375693346]

約数ペア:

[(1, 1375693346), (2, 687846673), (17, 80923138), (34, 40461569), (157, 8762378), (314, 4381189), (2669, 515434), (5338, 257717)]