1949008

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{673}}^1$

素因数の和:862

約数の個数: 20

約数和(自身を含む): 3802708

約数和(自身を除く): 1853700

約数列:

[1, 2, 4, 8, 16, 181, 362, 673, 724, 1346, 1448, 2692, 2896, 5384, 10768, 121813, 243626, 487252, 974504, 1949008]

約数ペア:

[(1, 1949008), (2, 974504), (4, 487252), (8, 243626), (16, 121813), (181, 10768), (362, 5384), (673, 2896), (724, 2692), (1346, 1448)]