1379968136

素因数分解:

$2^3\times {\mathrm{727}}^1\times {\mathrm{237271}}^1$

素因数の和:238004

約数の個数: 16

約数和(自身を含む): 2591010240

約数和(自身を除く): 1211042104

約数列:

[1, 2, 4, 8, 727, 1454, 2908, 5816, 237271, 474542, 949084, 1898168, 172496017, 344992034, 689984068, 1379968136]

約数ペア:

[(1, 1379968136), (2, 689984068), (4, 344992034), (8, 172496017), (727, 1898168), (1454, 949084), (2908, 474542), (5816, 237271)]