28619897

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 30888000

約数和(自身を除く): 2268103

約数列:

[1, 29, 43, 59, 389, 1247, 1711, 2537, 11281, 16727, 22951, 73573, 485083, 665579, 986893, 28619897]

約数ペア:

[(1, 28619897), (29, 986893), (43, 665579), (59, 485083), (389, 73573), (1247, 22951), (1711, 16727), (2537, 11281)]