1396602004

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{380753}}^1$

素因数の和:380895

約数の個数: 24

約数和(自身を含む): 2814533568

約数和(自身を除く): 1417931564

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 380753, 761506, 1523012, 2665271, 5330542, 10661084, 49878643, 99757286, 199514572, 349150501, 698301002, 1396602004]

約数ペア:

[(1, 1396602004), (2, 698301002), (4, 349150501), (7, 199514572), (14, 99757286), (28, 49878643), (131, 10661084), (262, 5330542), (524, 2665271), (917, 1523012), (1834, 761506), (3668, 380753)]