6248740

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3221}}^1$

素因数の和:3327

約数の個数: 24

約数和(自身を含む): 13261752

約数和(自身を除く): 7013012

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 3221, 6442, 12884, 16105, 32210, 64420, 312437, 624874, 1249748, 1562185, 3124370, 6248740]

約数ペア:

[(1, 6248740), (2, 3124370), (4, 1562185), (5, 1249748), (10, 624874), (20, 312437), (97, 64420), (194, 32210), (388, 16105), (485, 12884), (970, 6442), (1940, 3221)]