5049008

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{1123}}^1$

素因数の和:1412

約数の個数: 20

約数和(自身を含む): 9826008

約数和(自身を除く): 4777000

約数列:

[1, 2, 4, 8, 16, 281, 562, 1123, 1124, 2246, 2248, 4492, 4496, 8984, 17968, 315563, 631126, 1262252, 2524504, 5049008]

約数ペア:

[(1, 5049008), (2, 2524504), (4, 1262252), (8, 631126), (16, 315563), (281, 17968), (562, 8984), (1123, 4496), (1124, 4492), (2246, 2248)]