4880084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{563}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 9380448

約数和(自身を除く): 4500364

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 563, 788, 1126, 2167, 2252, 4334, 6193, 8668, 12386, 24772, 110911, 221822, 443644, 1220021, 2440042, 4880084]

約数ペア:

[(1, 4880084), (2, 2440042), (4, 1220021), (11, 443644), (22, 221822), (44, 110911), (197, 24772), (394, 12386), (563, 8668), (788, 6193), (1126, 4334), (2167, 2252)]