2877808

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{1373}}^1$

素因数の和:1512

約数の個数: 20

約数和(自身を含む): 5622408

約数和(自身を除く): 2744600

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 1373, 2096, 2746, 5492, 10984, 21968, 179863, 359726, 719452, 1438904, 2877808]

約数ペア:

[(1, 2877808), (2, 1438904), (4, 719452), (8, 359726), (16, 179863), (131, 21968), (262, 10984), (524, 5492), (1048, 2746), (1373, 2096)]