914778860

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{973169}}^1$

素因数の和:973225

約数の個数: 24

約数和(自身を含む): 1961910720

約数和(自身を除く): 1047131860

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 973169, 1946338, 3892676, 4865845, 9731690, 19463380, 45738943, 91477886, 182955772, 228694715, 457389430, 914778860]

約数ペア:

[(1, 914778860), (2, 457389430), (4, 228694715), (5, 182955772), (10, 91477886), (20, 45738943), (47, 19463380), (94, 9731690), (188, 4865845), (235, 3892676), (470, 1946338), (940, 973169)]