989796632

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2543}}^1\times {\mathrm{4423}}^1$

素因数の和:6983

約数の個数: 32

約数和(自身を含む): 2025838080

約数和(自身を除く): 1036041448

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2543, 4423, 5086, 8846, 10172, 17692, 20344, 27973, 35384, 48653, 55946, 97306, 111892, 194612, 223784, 389224, 11247689, 22495378, 44990756, 89981512, 123724579, 247449158, 494898316, 989796632]

約数ペア:

[(1, 989796632), (2, 494898316), (4, 247449158), (8, 123724579), (11, 89981512), (22, 44990756), (44, 22495378), (88, 11247689), (2543, 389224), (4423, 223784), (5086, 194612), (8846, 111892), (10172, 97306), (17692, 55946), (20344, 48653), (27973, 35384)]