1380511046

素因数分解:

$2^1\times {\mathrm{347}}^1\times {\mathrm{373}}^1\times {\mathrm{5333}}^1$

素因数の和:6055

約数の個数: 16

約数和(自身を含む): 2082692304

約数和(自身を除く): 702181258

約数列:

[1, 2, 347, 373, 694, 746, 5333, 10666, 129431, 258862, 1850551, 1989209, 3701102, 3978418, 690255523, 1380511046]

約数ペア:

[(1, 1380511046), (2, 690255523), (347, 3978418), (373, 3701102), (694, 1989209), (746, 1850551), (5333, 258862), (10666, 129431)]