28003002

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{20929}}^1$

素因数の和:21157

約数の個数: 16

約数和(自身を含む): 56259840

約数和(自身を除く): 28256838

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 20929, 41858, 62787, 125574, 4667167, 9334334, 14001501, 28003002]

約数ペア:

[(1, 28003002), (2, 14001501), (3, 9334334), (6, 4667167), (223, 125574), (446, 62787), (669, 41858), (1338, 20929)]