1379233480

素因数分解:

$2^3\times 5^1\times {\mathrm{34480837}}^1$

素因数の和:34480848

約数の個数: 16

約数和(自身を含む): 3103275420

約数和(自身を除く): 1724041940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 34480837, 68961674, 137923348, 172404185, 275846696, 344808370, 689616740, 1379233480]

約数ペア:

[(1, 1379233480), (2, 689616740), (4, 344808370), (5, 275846696), (8, 172404185), (10, 137923348), (20, 68961674), (40, 34480837)]