489596528

素因数分解:

$2^4\times {\mathrm{2851}}^1\times {\mathrm{10733}}^1$

素因数の和:13592

約数の個数: 20

約数和(自身を含む): 949014408

約数和(自身を除く): 459417880

約数列:

[1, 2, 4, 8, 16, 2851, 5702, 10733, 11404, 21466, 22808, 42932, 45616, 85864, 171728, 30599783, 61199566, 122399132, 244798264, 489596528]

約数ペア:

[(1, 489596528), (2, 244798264), (4, 122399132), (8, 61199566), (16, 30599783), (2851, 171728), (5702, 85864), (10733, 45616), (11404, 42932), (21466, 22808)]