728234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:809

約数の個数: 16

約数和(自身を含む): 1209768

約数和(自身を除く): 481534

約数列:

[1, 2, 13, 26, 37, 74, 481, 757, 962, 1514, 9841, 19682, 28009, 56018, 364117, 728234]

約数ペア:

[(1, 728234), (2, 364117), (13, 56018), (26, 28009), (37, 19682), (74, 9841), (481, 1514), (757, 962)]