889098512

素因数分解:

$2^4\times {\mathrm{1009}}^1\times {\mathrm{55073}}^1$

素因数の和:56090

約数の個数: 20

約数和(自身を含む): 1724366940

約数和(自身を除く): 835268428

約数列:

[1, 2, 4, 8, 16, 1009, 2018, 4036, 8072, 16144, 55073, 110146, 220292, 440584, 881168, 55568657, 111137314, 222274628, 444549256, 889098512]

約数ペア:

[(1, 889098512), (2, 444549256), (4, 222274628), (8, 111137314), (16, 55568657), (1009, 881168), (2018, 440584), (4036, 220292), (8072, 110146), (16144, 55073)]