2745968

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{2351}}^1$

素因数の和:2432

約数の個数: 20

約数和(自身を含む): 5395488

約数和(自身を除く): 2649520

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 2351, 4702, 9404, 18808, 37616, 171623, 343246, 686492, 1372984, 2745968]

約数ペア:

[(1, 2745968), (2, 1372984), (4, 686492), (8, 343246), (16, 171623), (73, 37616), (146, 18808), (292, 9404), (584, 4702), (1168, 2351)]